That '70s Show - Season 4 - Eps 1: It's a Wonderful Life
Eric is distraught after his break-up with Donna and wishes that they never kissed in the first place. As soon as he utters this wish, a guardian angel appears to teach Eric that it's better to have loved and lost than to have never loved at all. The angel takes Eric on a journey to the future -- the '80s -- to show him how everyone's lives would've turned out if he and Donna never got together. Eric remains unconvinced that the pain of his break-up was worth it, until the angel shows him all the wonderful memories he would have never had.
About That '70s Show

Title: That '70s Show
First Air Date: 1998-08-23
Last Air Date: 2006-05-18
Status: Ended
Rating: 7.947/10 (from 1463 votes)
Language: EN
Seasons: 9
Total Episodes: 200
Network: FOX
Genres: Comedy, Family, Drama
Production Companies: Carsey-Werner Company
Synopsis
Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso, Jackie, Hyde, Donna and Fez, a group of high school teens who spend most of their time hanging out in Eric’s basement, life in the ‘70s isn’t always so groovy. But between trying to figure out the meaning of life, avoiding their parents, and dealing with out-of-control hormones, they’ve learned one thing for sure: they’ll always get by with a little help from their friends.
Cast

Mila Kunis
Jackie Burkhart

Danny Masterson
Steven Hyde

Laura Prepon
Donna Pinciotti

Wilmer Valderrama
Fez

Debra Jo Rupp
Kitty Forman

Kurtwood Smith
Red Forman

Don Stark
Bob Pinciotti

Tommy Chong
Leo

Josh Meyers
Randy Pearson