In the 1950s, good girl Sandy (Olivia Newton-John) and greaser Danny (John Travolta) have a summer romance. When summer ends, they unexpectedly find that they both now attend Rydell High. Danny is the leader of the T-Birds, a group of black leather jacket-wearing greasers, while Sandy hangs with the Pink Ladies, led by Rizzo (Stockard Channing). When Danny doesn't act the same, will they be able to rekindle their "Summer Lovin'"?