The cast of ‘Grease’ in 1978.

#TuesdayTrivia: Which 1978 ‘Grease’ star was the oldest during filming??

In honor of Fox’s Grease: Live!, we look back at the tradition of casting full-grown adults, and passing them off as high school students, in this American classic. Perhaps West Side Story set a precedent in 1957, but Grease has always asked us to suspend our disbelief that the amazingly talented students of Rydell High are barely old enough to drive…despite plunging chest hair, and bust lines.

The 1978 film was no exception, with the majority of casting over 25 years old. But which star was the most “mature” during filming?

A. Jeff Conway – Kenickie

B. Stockard Channing – Rizzo

C. John Travolta – Danny

D. Didi Conn – Frenchie

E. Olivia Newton-John – Sandy

Scroll past “Greased Lighting” for the answer!




When filming began in June 1977, John Travolta was 23, Olivia Newton-John was 28, Stockard Channing was 33, Jeff Conaway was 26, Didi Conn was 25.