- „So... you're the best Forman. You're Batman”
- —Eric to Kitty
Kelso makes up a new holiday called prank day and pranks Hyde, Eric and Fez, the guys get back at Kelso for pranking them, but the results are disastrous, even with an unexpected ally on their side. Jackie spends the day with Donna in order to cheer her up.
- 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
- Tommy Chong as Leo
- Don Stark is absent from the main cast in this episode.