The gang meets Hyde's half-sister, Angie (Megalyn Echikunwoke), who wants nothing more than to see him out of their father's record company. Eric begins taking Spanish lessons, but it is just a cover for something he loves to do, which shocks the entire gang.
- 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
Special Guest Star
- Eric's disco alter ego, Rainbow, becomes public knowledge to the gang.