Grease casting director Joel Thrum has finally admitted why the actors cast in Grease were much older

Grease casting director FINALLY reveals why its stars were older than their high school characters

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Grease casting director FINALLY reveals why its stars were older than their high school characters

Grease' casting director responds to criticism that the actors were 'too old' to play high-schoolers: 'It's a fantasy' - Yahoo Sports

Grease casting director responds to criticism over actors' ages: 'It's a non-PC fairytale

Grease casting director FINALLY reveals why its stars were older than their high school characters

Grease' Casting Director Rejects Complaints About Actors' Ages in Beloved Musical Movie, Grease, John Travolta, Movies, olivia netwon-john

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