John Travolta's disastrous audition and other tales of making 'Grease

Why Olivia Newton-John couldn't date Grease star John Travolta despite 'chemistry' - Mirror Online

John Travolta 'convinced' Olivia Newton-John to audition for Grease despite fear of role, Films, Entertainment

John Travolta - IMDb

John Travolta Wayning Interests

Has anyone else ever noticed the swastika in the cartoon intro of “Grease” (1978)? : r/MovieDetails

John Travolta, Biography, TV Series, Movies, & Facts

Is John Travolta a bad actor? - Quora

Grease' casting director shares the story of Olivia Newton-John and John Travolta's 1st screen test

Reproduction!' Grease 2's Maxwell Caulfield on the Highs and Lows of Starring in the Divisive Sequel - IGN

Olivia Newton-John hadn't wanted to play high schooler Sandy, telling producers: I'm not American, I can't do an American accent. I'm 29, how can be 18? Read what changed her mind in

Why Olivia Newton-John couldn't date Grease star John Travolta despite 'chemistry' - Irish Mirror Online

Grease - News - IMDb

Grease: 40 Years Later. How well does the classic musical hold…, by Aliyah Jordan

John Travolta was sizzling hot!': an oral history of Grease, Grease