Grease 2 (1982)

Two years after the life-altering events in Grease (1978), Sandy's cousin Michael, a straight-laced English student, is the new guy at Rydell High. Stephanie, the Pink Ladies' foxy blonde leader, is about to break up with Johnny, the T-Birds' leader, but she still likes her men dangerous, even as Michael starts to attract her attention. Now Michael needs to up his game: learn how to ride a motorcycle and transform himself into Stephanie's hot leather-clad fantasy. Is he up to the task?—Nick Riganas