In early October, two shows from the '90s are coming back to TV — sort of. The Unauthorized Beverly Hills, 90210 Story and The Unauthorized Melrose Place Story are will be part of what Lifetime is calling a “throw back-to-back” weekend event.

The network has revealed first-look images of the casts of both movies.

The Unauthorized Melrose Place Story cast includes Dan Castellaneta (The Simpsons) as Aaron Spelling; Adam Korson (Hot in Cleveland) as Darren Star; Ciara Hanna (Power Rangers Megaforce) as Amanda Woodward/Heather Locklear; Rebecca Dalton (Spun Out) as Allison Parker/Courtney Thorne-Smith; Frank Bailey (The Super Alliance) as Billy Campbell/Andrew Shue; Ryan Bruce (The Memory Book) as Jake Hanson/Grant Show; Chloe McClay (Girlfriends' Guide to Divorce) as Jane Mancini/Josie Bissett; Ali Cobrin (Look) as Jo Reynolds/Daphne Zuniga; Teagan Vincze (The Scarehouse) as Kimberly Shaw/Marcia Cross; Joseph Coleman (Supernatural) as Matt Fielding/Doug Savant; Brandon Barash (Major Crimes) Michael Mancini/Thomas Calabro; Karissa Tynes (Jennifer’s Body) as Rhonda Blair/Vanessa A. Williams; Chelsea Hobbs (Make It or Break It) as Sydney Andrews/Laura Leighton; and Lanie McAuley (Scarecrow) as Sandy Louise Harding/Amy Locane.

The Unauthorized Beverly Hills, 90210 Story cast (see image below) will include Castellaneta as Spelling, Korson as Star; Samantha Munro (Degrassi: The Next Generation) as Brenda Walsh/Shannen Doherty; Max Lloyd-Jones (Switched at Birth) as Brandon Walsh/Jason Priestley; Abbie Cobb (Suburgatory) as Kelly Taylor/Jennie Garth; Jesy McKinney (Chapter III: Nightmare) as Dylan McKay/Luke Perry, Abby Ross (Once Upon a Time) Donna Martin/Tori Spelling; David Lennon (Restless Virgins) as Steve Sanders/Ian Ziering; Michele Goyns (The Town That Came A-Courtin') as Andrea Zuckerman/Gabrielle Carteris; Ross Linton (Of Them All) as David Silver/Brian Austin Green; and Alyssa Lynch (The Unauthorized Saved by the Bell Story) as Valerie Malone/Tiffani-Amber Thiessen.

The 90210 movie is set to air at 8 p.m. Saturday, Oct. 3., while the Melrose Place movie is scheduled for 8 p.m. Saturday, Oct. 10.