Grease, said the poster and the Barry Gibb song, is the word. Transferring its setting from Chicago to sunny California, and adding a dash of disco to the ersatz 50s score, producer Allan Carr and director Randal Kleiser turned this long-running Jim Jacobs - Warren Casey Broadway smash into the biggest blockbuster of 1978. 1950s teens Danny (John Travolta) and Australian transfer Sandy (Olivia Newton-John) spend their Summer Nights falling in love, but once fall comes, its back to Rydell High and its cliques. As one of the bad boy T-Birds, Danny has to act cool for best pal Kenickie (Jeff Conaway) and their leather-clad mates Sonny (Michael Tucci) and Doody (Barry Pearl, in the role Travolta played on stage). Despite befriending Frenchy (Didi Conn), one of the rebel Pink Ladies, virginal Sandy is too pure to be Pink, as the Ladies leader Rizzo (Stockard Channing) acidly observes. Declaring their devotion in such ballads as Hopelessly Devoted to You and Sandy, Sandy and Danny split, reconcile, and split again amidst a pep rally, dances, drive-ins, and a drag race, before deciding Youre the One That I Want at the climactic carnival. With Travolta white-hot from Saturday Night Fever (1977), Grease soundtrack singles climbed the charts and summer movie crowds poured in. With the presence of Joan Blondell, Eve Arden, Sid Caesar, Edd Kookie Byrnes and Frankie Avalon appealing to grown-up memories, Grease became the highest grossing film of 1978, the highest grossing movie musical ever, and the third most popular film of the new blockbuster 70s after Star Wars (1977) and Jaws (1975). Its sequel, Grease 2, did not exactly set the world on fire in 1982. ~ Lucia Bozzola, All Movie Guide