The year is 1980, and the Rydell High gang is reuniting for their 20th class reunion. Danny Zuko still has the moves and the leather jacket, but the world around him has traded rock n roll for disco and neon. While the T-Birds and Pink Ladies reminisce about the glory days, there is a bittersweet hole in the heart of the group: the memory of Sandy.

In a series of magical, musical flashbacks featuring new star Elle Fanning as a young Sandy, the film explores a lost summer of 1959 that we never saw. Back in the present, Danny is struggling to connect with his rebellious daughter, who wants to trade her poodle skirts for punk rock. To bridge the generational gap, Danny and the gang—including the ever-sharp Rizzo—must prove that the spirit of Rydell never goes out of style.

Grease 3: Summer Nights Forever is a neon-soaked, high-energy tribute to the original masterpiece. Featuring new versions of classic hits and a heart-wrenching digital tribute to Olivia Newton-John, the film celebrates the idea that while you might leave high school, the friendships and the music stay with you for a lifetime.