Synopsis by Hal Erickson
Hyde (Danny Masterson) is afraid to go to the disco with his friends because he can't dance. Helpful Kitty (Debra Jo Rupp) offers to give him a few terpsichorean lessons -- leading to a compromising situation that arouses the suspicion of next-door neighbor Bob (Don Stark). And at the disco, Fez (Wilmer Valderrama) and Jackie (Mila Kunis) cut loose with their own version of Saturday Night Fever, whereupon Kelso (Ashton Kutcher) goes into full jealousy mode. This episode won an Emmy award for Outstanding Costume Design.