while Wilmer Valderrama (Fez), Mila Kunis (Jackie), Ashton Kutcher (Kelso), Don Stark (Bob) and Tommy Chong (Leo) all guest-starred. Prepon also directed 10 of That ’90s Show. “I’ve loved ...

Andrea Anders and "That '70s Show" stars Laura Prepon and Don Stark also return as guest stars. "That '90s Show" Part 2 drops ...