Kitty wants to throw a surprise party for Hyde's 18th birthday, but he refuses to attend. While Jackie and Fez bicker over how to decorate for the party, Eric, Donna and Kelso go out to find the perfect gift for Hyde.
- Topher Grace as Eric Forman
- Mila Kunis as Jackie Burkhart
- Ashton Kutcher as Michael Kelso
- Danny Masterson as Steven Hyde
- Laura Prepon as Donna Pinciotti
- Wilmer Valderrama as Fez
- Debra Jo Rupp as Kitty Forman
- Kurtwood Smith as Red Forman
- Don Stark as Bob Pinciotti
- Tommy Chong as Leo
- Victor Z. Isaac as Geeky Kid
- Hyde turns 18 in this episode.
- Red and Hyde have a father-son talk.