'That '70s Show' Cast, 'In Living Color' Reuniting For Fox 25th Anniversary Special

"That '70s Show" cast members Mila Kunis, Ashton Kutcher, Laura Prepon and Wilmer Valderrama are reuniting. The cast will appear together on Fox's 25th anniversary special and reflect on the show's breakout success and how it launched their careers.

"In Living Color" stars Keenen Ivory Wayans, Marlon Wayans and Shawn Wayans have also signed to appear on the anniversary special (Sun., April 22, 8 p.m. ET). The Wayans family will share stories about their funniest sketches.

"American Idol" judges Steven Tyler, Jennifer Lopez and Randy Jackson, along with host Ryan Seacrest, will also appear. "Touch" and "24" star Kiefer Sutherland and "Family Guy" creator Seth MacFarlane are also set to appear during the two-hour special.

Other stars taking part in the anniversary special include "Ally McBeal's" Calista Flockhart, Gabrielle Carteris, Shannen Doherty, Jason Priestley and Ian Ziering from "Beverly Hills, 90210” and Patrick Warburton from "The Tick."

No host has been named yet. More talent is expected to be announced. Check out photos from the reunions below.

Fox 25th Anniversary Special Photos