Showtime Sets 'Weeds,' 'The Big C' Returns

Showtime has scheduled premiere dates for several of its new and returning series.

First, the new series:

• Gigolos, a half-hour reality show following a tight-knit group of Las Vegas guys, who happen to be high-end male escorts, premieres its eight-episode season on Thursday, April 7 at 11 p.m.
• Web Therapy, starring Lisa Kudrow as a psychotherapist who treats patients in weekly, three-minute sessions via webcam, launches Tuesday, July 19 at 11 p.m. for its 10-episode run. Jane Lynch, Courteney Cox, Rashida Jones and Bob Balaban guest star. The show is based on Kudrow's web series.

On to the returning fare:

• Secret Diary of a Call Girl, starring Billie Piper, returns for its fourth and final season on Thursday, April 7 at 10:30 p.m. with eight new episodes. The U.K. series picks up right when Belle's personal life begins to suffer as her professional life takes off. 
• The Real L Word is back for a second round on Sunday, June 5 at 10 p.m. with nine episodes.
• Weeds returns for a seventh season this summer with 13 episodes, beginning Monday, June 27 at 10 p.m.
• The Big C launches its second season Monday, June 27 at 10:30 p.m. with a 13-episode run.

New series The Borgias premieres Sunday, April 3 at 9 p.m. for a nine-week run, with new episodes airing at 10 p.m. following the premiere. Nurse Jackie is back Monday, March 28 at 10 p.m. and a new season of United States of Tara follows at 10:30 p.m.