2. Mike Darnell
President of alternative entertainment, Fox Broadcasting

Mike Darnell

As a network executive -- by far the longest-tenured of the alternative chiefs -- the wild-haired Philadelphian is supposed to be the person listening to pitches. But, in practice, nobody sells a show better than Darnell. Although Fox stumbled this season with game show "Hole in the Wall" and was modestly successful with "Secret Millionaire," its flagship "American Idol" shows no signs of relinquishing its ratings crown.Darnell is selective in his development, trying only a few new shows a year. "The other networks have a tendency to throw on 20 new shows and the vast majority fail," he says. With "So You Think You Can Dance" returning alongside "Hell's Kitchen" and the layoffs competition "Someone's Gotta Go," Darnell has a not-so-bold prediction for summer: "We're going to be No. 1 again."

3. David Goldberg
Chairman, Endemol North America
The unassuming man overseeing "Big Brother," "Deal or No Deal" and "Extreme Makeover: Home Edition" didn't have trouble figuring out the audience for ABC's "Wipeout," last summer's most successful new show. "When we looked at the times and saw a country that had seen better days, at war and with gas (prices) at an all-time high, we realized it was time to do a fun and escapist show that made people laugh," says Goldberg, a former Telepictures exec. He got a major promotion this year and now controls the format powerhouse's businesses in the U.S., Canada and Mexico.

4. Mark Burnett
President, Mark Burnett Prods.
When Burnett struck a deal to sell his new entrepreneur series "Shark Tank" to ABC, network topper Stephen McPherson shook Burnett's hand and said, "Congratulations, you have your first ABC series." Burnett smiled, he recalls, and for good reason: the reality pioneer will now have shows on all four major broadcast networks (Fox's "Are You Smarter Than a 5th Grader?" NBC's "Celebrity Apprentice" and, of course, CBS' veteran powerhouse "Survivor," which continues to win its time period in its 18th cycle). Combined with his multitude of cable shows, the former British Army parachutist might be the country's largest independent owner of reality product. "The through line is: all those shows have a positive element, aspirational and empowering," he says.

5. Cecile Frot-Coutaz
CEO, production, FremantleMedia North America
Fremantle reported record revenue of about $1.5 billion in 2008, and owner RTL Group can thank Frot-Coutaz's steady oversight of "American Idol" for a large chunk of that success. With the "Idol" format now in 42 countries and "America's Got Talent" back on NBC in the summer (and in 28 countries), the company has hardly blinked at disappointments like Fox's "The Osbournes: Reloaded" and "Hole in the Wall." Next up is "The Phone" for MTV, based on a Dutch format that places contestants in the middle of an action movie. "It's a new way to do reality," Frot-Coutaz says. "We script scenarios and put real people in the script."

6. Vicki Dummer & John Saade
Senior vps alternative series, specials and late night, ABC Entertainment
It's easy for Dummer and Saade to laugh at how every network passed on "Dancing With the Stars" three times before ABC finally relented. "Sometimes it just winds up working out for you," Saade says of the now-perennial top 10 show. The Alphabet's "Extreme Makeover: Home Edition" is still a hit, "The Bachelor" enjoyed an improbable resurgence this spring and summer sensation "Wipeout" returns soon. Also in the summer comes a new "Bachelorette," and an update of the 1970s "Wide World of Sports" classic "The Superstars," while shows in the pipeline include Mark Burnett's "Shark Tank" and a Ryan Seacrest-produced show with "Naked Chef" Jamie Oliver.

7. Mike Fleiss
President and executive producer, Next Entertainment
Everybody loves a comeback story. Fleiss' sagging "The Bachelor" roared to ratings life this season thanks to strong casting and a conclusion that thrilled (and infuriated) fans. Now his matchmaking series "More to Love" will reteam the pioneer with Fox reality guru Mike Darnell for the first time since their controversial "Who Wants to Marry a Multi-Millionaire?" nine years ago. Fleiss also has "There Goes the Neighborhood" in the works for CBS; "Hitched or Ditched" coming to the CW; and "The Cougar" on TV Land. "It wasn't a conscious decision to get back into reality," Fleiss says of his return to TV after a recent foray into film producing ("Hostel"). "It mostly comes from having good ideas about shows I really wanted to make."

8. Simon Fuller
Founder and CEO, 19 Entertainment
"In difficult times the big definitive shows become even more definitive," Fuller says of his "American Idol." Ratings are down a bit but 19 Entertainment, now part of CKX, saw its revenue from "Idol" rise to $96 million in 2008, up from $83.8 million 2007. The "Idol" train keeps chugging with product integration, online revenue, spinoffs, music sales and touring, to say nothing of 19's management business. Fuller is developing six reality series with British broadcaster ITV, and his "So You Think You Can Dance" heats up summer on Fox.

9. Paul Telegdy
Executive vp alternative programming, development and specials, NBC Entertainment
NBC's new alternative head recently joined from BBC Worldwide and promptly picked up U.K. hit "I'm a Celebrity, Get Me Out of Here!," which the network will strip throughout the week at 8 p.m. "When it's on the air in the U.K., the show is the biggest thing," he says. With the "Biggest Loser" franchise, a summer hit ("America's Got Talent") and a veteran competition series ("Celebrity Apprentice") in the mix for next season, Telegdy is also looking to the future, including a celebrity panel show produced by Jerry Seinfeld and a self-improvement show with Tony Robbins.

10. Jennifer Bresnan
Senior vp alternative programming, CBS Entertainment
Plucked from the CW last summer, Bresnan now oversees the seemingly unkillable "Survivor," as well as Emmy stalwart "The Amazing Race" and reliable "Big Brother." But she knows she'll be judged on the next generation of shows, like a neighbor-against-neighbor competition from Mike Fleiss and an adventure show featuring people with terminal illnesses, from "Survivor" gurus Mark Burnett and Jeff Probst. "It's all a crapshoot," she says of the ratings game. "So you might as well stick with ideas you have a passion for and work with producers whom you believe in."



11. Howard Owens & Mark Koops
Co-head of television, head of digital, Reveille; managing director, co-head of domestic television, Reveille
When Elisabeth Murdoch's Shine Group acquired Reveille in April 2008, founder Ben Silverman had decamped for NBC and Owens and Koops were left to run the show with international sales guru Chris Grant. The challenge was empowering, they say. "She has allowed us to run the business as we always have," Koops says. That means growing such hit formats as "The Biggest Loser" (NBC), "Are You Smarter Than a 5th Grader?" (Fox) and "Shear Genius" (Bravo), and prepping new series like "Breakthrough With Tony Robbins" (NBC). Owens prides himself on innovative product integration like a deal with General Mills that put "Loser" on cereal boxes and boosted ratings. "We couldn't have done it without them," he says.

12. Chris Coelen
CEO, RDF Media USA, group director of North America for RDF Media Group

Chris Coelen

Just three years after leaving UTA, Coelen presides over a broad roster of programming for the format powerhouse, including "Secret Millionaire" and "Don't Forget the Lyrics" on Fox, "Wife Swap" on ABC, "Coolio's Rules on Oxygen and "How to Look Good Naked" on Lifetime. Next up is the CW relationship series "Hitched or Ditched." "We're going to keep growing, that's the plan," Coelen says. The expansion strategy also applies at home. Coelen and his wife last year added twin boys to the family. Recently, they were joined by a baby brother.

13. Tony DiSanto
President of Programming, MTV
"Reality is not an ownable space anymore," DiSanto says. "Everybody is doing it." But not everybody is pushing the boundaries like the network that introduced "The Real World," "The Hills" and "Run's House." For "College Life," MTV stripped away the production elements and let a group of college kids call the shots. And then there's the upcoming "The Phone," where players find themselves thrust into a series of hair-raising stunts without warning. "What you can own is reinvention, taking things to new places and breaking new ground."

14. Ryan Seacrest
Chairman and owner, Ryan Seacrest Prods.

Ryan Seacrest

"I'm developing a brand built around 'popular,' " says the ubiquitous Seacrest during a rare free moment between hosting Fox's "American Idol," his daily radio and E! shows, as well as producing "Keeping Up With the Kardashians." In addition to a massive deal with Comcast, Seacrest recently sold an hourlong series to ABC with "Naked Chef" Jamie Oliver and has three or four unannounced projects in development at E! "Pop culture, pop music -- I'm interested in pop programming."

15. Jeff Olde
Executive vp original programming and production, VH1
What kind of creative process gave birth to the VH1 hits "Sober House," "Tool Academy" and "Tough Love"? Olde first gathers his staff to brainstorm themes that might connect with viewers. "Redemption and comebacks" are timely in these turbulent times, he says. Then he looks for the right storytelling voice and lets the producers and talent take over. "I feel we are really good friends with our viewers and they can count on us," he says. Ratings agree: VH1 has enjoyed a three-year streak of growth each quarter.

16. Craig Piligian
President, Pilgrim     Films & Television
He's the master of Testosterone TV with Spike's "The Ultimate Fighter," Discovery's "Dirty Jobs" and "Extreme Loggers," Sci Fi's "Ghost Hunters" and TLC's "American Chopper: The Series." And though he recently branched out with "My Fair Wedding" for WE and Discovery's "Doing DaVinci," he seems most excited about "Out of the Wild: Alaska," which took nine people into the Alaskan wilderness with almost nothing. "They didn't win anything, except the satisfaction of testing their own limits."

17. Francis Berwick
GM, Bravo
Project What? Despite the move of "Runway" to Lifetime, 13-year Bravo veteran Berwick can boast about "Top Chef," which hit ratings highs in its sixth cycle, and "Real Housewives of New York City," which is up nearly 50% year-over-year. Shows like "Kathy Griffin: My Life on the D-List" and "Millionaire Matchmaker" are targeted to the cabler's "upscale, highly educated viewer," but Berwick is proud that she has lowered the median age of viewers by five years to 40 and takes a multimedia approach. "We were the first network to do a live fully interactive show with interactive commercial breaks," she says, beginning with the "A-List Awards."

18. Paul Buccieri
CEO and president, Granada America

Paul Buccieri

Since he joined ITV's Granada America 15 months ago, the former Endemol and Twentieth Television exec has "tripled the number of shows we have on the air," he says, pointing to such series as Fox's "Hell's Kitchen," ABC Family's "Nanny 911," VH1's "Celebrity Fit Club" and MTV's "Room Raiders." "Chopping Block" flopped on NBC but the net plans to run a new version of "I'm a Celebrity, Get Me Out of Here!" four nights a week in primetime for nearly a month.

19. Cris Abrego
President, Cris Abrego Prods.
Who needs celebrities? In the past year, Abrego and frequent collaborator Mark Cronin have moved beyond VH1 hits like "The Surreal Life," "Flavor of Love" and "I Love New York" to create spinoffs with characters like Megan Houseman, who goes from "Rock of Love" to "Megan Wants a Millionaire." After the duo sold their 51 Minds company to Endemol in August for a reported $200 million, Abrego is focusing on solo projects like "From G's to Gents," "Glam God" and a Carmen Electra series.



20. Arthur Smith
CEO, A Smith & Co. Prods.
Smith's "I Survived a Japanese Game Show" (ABC) was one of a scant few new reality series to earn a broadcast renewal last year. And with "Hell's Kitchen" and "Kitchen Nightmares" returning to Fox, "the thing we pride ourselves on is our produced-to-hit ratio," says Smith, who founded the company with Kent Weed in 2000. They have high hopes for their "Crash Course" auto obstacle course pilot at ABC. "People are tired of the overly manipulated shows for pure entertainment," he says. "They have to believe there's a purpose to the show."

21. Jonathan Murray
Chairman, Bunim-Murray Prods.
MTV's four-season renewal will take "Real World" to an astonishing 26 cycles, giving Murray the most enduring reality franchise (plus "Real World/Road Rules Challenge," which will hit 21 cycles). He also has a fourth season for Oxygen's top-rated "The Bad Girls Club," "Keeping Up With the Kardashians" on E! and the upcoming "Frat House" for TBS. "I think the thing that I may be proudest of is that we're able to not only get something on the air but keep it on," he says.

22. Jane Lipsitz & Dan Cutforth
Co-founders, Magical Elves

Jane Lipsitz & Dan Cutforth

Their "Project Runaway" was the first competitive reality series to win a Peabody. So what are Lipsitz and Cutforth most proud of? "We're hoping that we can move up in the Power List this year," Cutforth jokes. The duo are working on "Top Chef Masters," a spinoff of the popular Bravo series, as well as a CBS relationship show about arranged marriages, two new Bravo projects and a rich development deal with programming.

23. Kristin Connolly-Vadas
Senior vp, alternative programming, the CW
With the CW only a few months, the former Oxygen exec already has "Hitched or Ditched," in which couples agree to either get married or part ways forever. "There's a really great payoff at the end of every episode," she promises. Midsummer, she'll unveil "Blonde Charity Mafia," a "Hills" in Washington, and she's looking to build companion shows for the net's anchor, "America's Next Top Model."

24. Nancy Dubuc
Executive vp and GM, History Channel
A virtual nonplayer in reality before Dubuc arrived in January 2007, History has since introduced the hits "Ice Road Truckers," "Ax Men" and "UFO Hunters," and last fall's debut of "Time Machine" became the highest-rated show in the channel's history with more than 5 million viewers. "The very basic themes of rivalries, winners and losers, the struggle against nature: These are all common stories told through time," she says.

25. Nick Emmerson
Executive vp, Ricochet TV; president, Shed Media U.S.
Emmerson's job expanded recently when Richochet's parent, Britain's Shed Media, consolidated its American subsidiaries under him. He now oversees the U.S. branches of Ricochet, Wall to Wall, Twenty Twenty, Shed Prods. and Outright Prods., with such shows as ABC's "Supernanny," "The Real Housewives of New York City" on Bravo and NBC's upcoming "Who Do You Think You Are." "In the past we were only repackaging and Americanizing existing U.K. formats," he says. "Now we're also coming up with our own ideas for original programming for the U.S. market."

26. Thom Beers
CEO and executive producer, Original Prods.
The creator of genre-defining "Deadliest Catch" and "Ice Road Truckers" sold 75% of his company to Fremantle Media in February for a cool $50 million. Beers, a 20-year reality veteran, says his new bosses told him to "just keep doing what you are doing," including putting his camera crews in the same line of fire as many of his subjects. "I lose sleep over this stuff," he says. But "that is how we make visceral television, and that's what I love."

27. Gena McCarthy
Senior vp production and development, Discovery Channel
In her first stint at Discovery, McCarthy executive produced such hits as "Dirty Jobs," "Deadliest Catch" and "MythBusters." That led to jobs at WE and TLC. Now back at Discovery (with a promotion), she says her challenge is to keep things fresh. "We're trying to make sure we have a broad range of genres and programs in development," she says.

28. Rob Sharenow
Senior vp nonfiction and alternative programming, A&E Network and Bio Channel
A former TV writer who just published a novel, Sharenow's appreciation for unique characters has helped him develop shows around Gene Simmons ("Family Jewels"), Steven Seagal (the upcoming "Lawman"), MC Hammer ("Hammertime") and William Shatner ("Raw Nerve"). He also has "Intervention" for A&E and "I Survived" for Bio. "Authenticity is at the heart of everything we do," he says. A&E wrapped up the best year in the network's history, up 8% in adults 25-54.

29. Michael Davies
President and CEO, Embassy Row
After selling his company to Sony in December, Davies was asked why he no longer wanted to be independent. "Because I want to remain independent," he countered. Huh? "You have to be backed by a company like Sony to have that creative independence, and the scale to sell to networks and cable channels around the world." The man behind the U.S. "Who Wants to Be a Millionaire" (returning in the summer) now produces "Wife Swap," food shows with Bobby Flay and is developing hidden camera shows for TV Land and Sony's GSN.



30. Gordon Ramsay
"Hell's Kitchen" and "Kitchen Nightmares," Fox

Gordon Ramsay

The caustic Scotsman is the hottest TV chef in primetime, and the only one to break through the broadcast network ceiling. Fox has renewed both "Hell's" (for a sixth season) and "Nightmares" (for a third) as part of a massive deal that includes a third series and specials. "The contestants in the last season of 'Hell's Kitchen' really raised their game," Ramsay says. "It's made my job 10 times more exciting."

31. Jeanne Newman
Partner, Hansen Jacobson Teller Hoberman Newman Warren & Richman
Newman is the only dealmaker on this list because her work in the reality space (especially for A-list clients Endemol and Shine Reveille) continues to define industry templates. This year she helped set up Jerry Seinfeld's "The Marriage Ref" for NBC and brokered Ryan Seacrest and "Naked Chef" Jamie Oliver's upcoming ABC series. All while tending to the winery she runs with husband Gary Newman, president of 20th Century Fox Television.

32. Ken Mok
President and founder, 10x10 Entertainment
One of Mok's first jobs was as a PA on "The Cosby Show," which included finding the signature sweaters worn by Bill Cosby. Impressed by Mok's moxie, Cosby helped him into NBC's junior executive training program. Now Mok has the top-rated "America's Top Model" (in its 12th cycle), and he's executive produced and/or created such hits as MTV's "Making the Band," and the CW's "Pussycat Dolls: Girlicious."

33. Sally Ann Salsano
President and founder, 495 Prods.
Salsano isn't afraid to comple-ment her competition. "I'll e-mail the producers of other shows and tell them, 'I love this year's cast!' And they're like, 'Why are you watching these shows?' " On track to become a CPA until a summer internship on "The Sally Jessy Raphael Show" changed her ambitions, her credit list ranges from the crass (MTV's "A Shot at Love With Tila Tequila") to the classy (HGTV's "Design Star").

34. Eileen O'Neill
President and GM, TLC
Fueled by such originals as "Jon & Kate Plus 8," "Little People, Big World" and "Trading Spaces," O'Neill's first year heading TLC has included seven consecutive months of ratings gains among women 18-34. "The success of 'Jon and Kate Plus 8' has been really gratifying, since it was a show I developed back when I was at Discovery Health." In fact, it's hard to find a Discovery Communications channel where O'Neill hasn't logged time. She even started as an unpaid Discovery Channel intern.

35. Bertram Van Munster
President, Earthview Inc.
Contestants on the 14th edition of Van Munster's "The Amazing Race" traveled 40,000 miles, but the real accomplishment was the ratings. The six-time Emmy-winner is way up over last season and was renewed for a 15th. Van Munster credits "a new coat of paint" for the resurgence. "We went back to basics," he explains. "We changed the graphics package. We changed the music. We made changes in the editing approach."

36. Ashton Kutcher & Jason Goldberg
Partners, Katalyst Films
"Beauty and the Geek" and "Punk'd" have ended, and "Game Show In My Head," "Opportunity Knocks" and "Misguided" all lasted only one season. But Katalyst recently raised $10 million in venture capital, Goldberg says, and has eight unscripted shows in the pipeline. "True Beauty," produced with Tyra Banks, has been picked up for a second season on ABC; they've got shows for MTV and Bravo and a series commitment from OWN for "Excellent Adventure," in which a celebrity and a friend hit the road together.

37. Tyra Banks
President, Bankable Prods.

Tyra Banks

The woman whom Entertainment Weekly dubbed America's Next Top Mogul is already there. Her "Top Model" is sailing through its 12th cycle on the CW and her ABC collaboration with Ashton Kutcher "True Beauty" proved a ratings winner. In the fall, "Top Model" will be joined on the CW by her Daytime Emmy Award-winning talk show in a two-hour daily afternoon block.

38. Allison Grodner
Executive producer, CBS' "Big Brother"

Allison Grodner

In 2001, when Grodner stepped in to run the second season CBS' "Big Brother," she ratcheted up the drama with changes that have powered the show through its 10th season. Thanks to "Brother" and early producing gigs on CBS' "Rescue 911" and TLC's "A Wedding Story," she's now one of reality's forefathers. "I love seeing how this genre can evolve," she says.

39. J.D. Roth & Todd Nelson
Founders and CEOs, 3Ball Prods.
The secret to their 20-year partnership? "We're exactly the same, but completely different," Nelson jokes. The two met on the 1980s kids game show "Fun House" (Roth was the host; Nelson was on the crew) and launched their own company in 2001. 3Ball's "Opportunity Knocks" didn't last on ABC, but they've got 40 edit bays working 24/7 on shows ranging from the NBC smash "The Biggest Loser" (Roth also narrates) to Spike's upcoming "Fourth and Long," starring former Dallas Cowboy Michael Irvin and MC Hammer's "Hammertime" for A&E.



40. Conrad Green
Executive producer, ABC's "Dancing With the Stars"
Ratings for Green's "Dancing With the Stars" are up -- thanks to a bit of bad luck. When Nancy O'Dell and Jewel withdrew because of injuries on the eve of the premiere, Green was able to cast former cheerleader Melissa Rycroft only days after she was jilted in front of millions on "The Bachelor." "The most difficult thing for a show that's on so much is making it feel special every time," Green says of a format that BBC Worldwide has now sold in 26 markets (it's in the top 10 in at least 17 of those and shows little sign of slowing). "We seem to have managed that."

41. Nigel Lythgoe
Founder, Big Red Entertainment

Nigel Lythgoe

A former dancer who once choreographed for Gene Kelly, "Nasty Nigel" was a snarky TV judge on the U.K.'s "Popstars" before anyone had ever heard of Simon Cowell. He produced "Pop Idol" there and helped bring the format to U.S. Although Lythgoe this year stopped working on "American Idol," his "So You Think You Can Dance" returns for Season 5 as Fox's highest-rated summer show.

42. Lisa Berger
Executive vp original programming and series development, E! Entertainment Television
"Fun" is the guiding principle of Berger's reality slate. "Keeping Up With the Kardashians" is up 15% to 1.6 million viewers in Season 3, and "The Girls Next Door" scored its highest ratings in March. Berger seeks characters who know each other well enough to create sparks. "The natural dynamics of a group of people are far more interesting than trying to force people together," she says.

43. Holly Jacobs
Executive vp reality and syndication programming, Sony Pictures Television
Jacobs' journey is strangely appropriate. She worked with schizophrenics and borderline personality disorders for several years before segueing into the award-winning documentaries "Forget Me Not" and "Time Will Tell." After stints at Buena Vista Prods. and Fox TV Studios, she's now shepherding such shows as the upcoming "Sing Off" for NBC and "Shark Tank" for ABC. "In hard times people are looking for feel-good fare and things that are aspirational," she says.

44. Diddy
Executive producer, "StarMaker," "Daddy's Girls," "I Want to Work for Diddy," "Run's House"

Diddy

The rapper-turned-TV-producer certainly knows the importance of branding. "Everybody has a certain unique style, a certain niche," he says. "Mine is dream fulfillment." With the upcoming "Making His Band" for MTV, Diddy searches for musicians to back him on tour. Does reality TV undermine his street cred? "There's nothing more credible than providing people with opportunities to have their dreams come true."

45. John Irwin & Dr. Drew Pinsky
Executive producers, VH1's "Celebrity Rehab With Dr. Drew," "Sober House," "Sex Rehab"

Dr. Drew Pinsky

Taking cameras into rehab is no simple task, especially when the patients are public figures. "I had concerns about malpractice, licensing," says Pinsky, the addiction specialist who made his TV name hosting MTV's"Loveline." "But John is just one of those guys who says, 'Just tell me what the problems are, and we'll figure it out.' " The duo's "Celebrity Rehab" is prepping its third season, and it has spawned a successful spinoff, "Sober House" and the upcoming "Sex Rehab."

46. Matt Kunitz
Executive producer and creator, ABC's "Wipeout"
"We thought we'd get a tractor, dig some holes, and make a simple obstacle course," jokes Kunitz of his initial plans for ABC's "Wipeout," which became last summer's top network show. Now the "Real World" and "Fear Factor" veteran, who also produced NBC's "Celebrity Circus," manages a "Wipeout" crew of 200 and consults on a new stunt show, "The Whole 19 Yards" for CBS.

47. Randy Jackson
Judge, Fox's "American Idol"; producer MTV's "Randy Jackson Presents America's Best Dance Crew."

Randy Jackson

The leader of the "Idol" dawg pound has hardcore exec cred, y'all. Jackson spent 15 years doing A&R and producing albums at Columbia and MCA. "And when you're a producer on a record it's almost like being a director on a movie or a producer on a TV show. You agonize over every moment and you sit through every meeting." Now, in addition to "Idol," he's agonizing over his own show as "Dance Crew" finishes its third cycle.

48. Tom Forman
CEO, Relativity Real
Forman jumped last year from CBS Paramount to Relativity, best known for film, in a three-year deal worth about $12 million. Nothing new has made it to air yet, but the man who executive produced "Extreme Makeover: Home Edition" and "Kid Nation" says he has an astounding 20 shows in development. "Lots of people come and pitch me a show beginning to end," he says. But "if you've figured everything out, you don't need us. Frankly, it's not a challenge -- and I thrive on challenges."

49. David Lyle
President, Fox Reality Channel
A former geologist and geophysicist, Lyle came to Los Angeles in 2001 as president of entertainment for FremantleMedia North America and helped launch Fox's "American Idol." Since joining Fox Reality in 2005, the channel has been taking risks with such shows as "My Bare Lady," "The Academy" and "Battle of the Bods." "In the whole cable world, and certainly for a young channel such as ourselves, we've really got to grab people quickly," he says.

50. Jeff Tremaine
Executive producer, Dickhouse Prods.
Tremain has parlayed his success as part of MTV's "Jackass" crew into a producing career. He now has two hits for MTV, "Nitro Circus" and "Fantasy Factory," starring Rob Dyrdek, one of his old skateboarding buddies. He also has "Steve-O: Demise and Rise," which chronicles the "Jackass" star's struggles with addiction. "Yeah, I'm getting older," Tremaine says. "Luckily, I'm just as immature as I've always been."