Grease is a 1978 American-Australian romantic musical film directed by Randal Kleiser and produced by Paramount Pictures. It is based on Warren Casey and Jim Jacobs' 1971 musical of the same name about two lovers in a 1950s high school. The film stars John Travolta, Olivia Newton-John, Stockard Channing, and Jeff Conaway. It was successful both critically and at the box office. Its soundtrack album ended 1978 as the second-best selling album of the year in the United States, behind the soundtrack of Saturday Night Fever, another film starring Travolta. A sequel, Grease 2, was released in 1982, featuring few cast members reprising their roles.
In the summer of 1958, Sandy Olsson (Olivia Newton-John) meets local boy Danny Zuko (John Travolta) at the beach while on vacation and they soon fall in love. As the summer comes to an end, Sandy worries about returning home to Australia and never seeing Danny again, but he assures her that it is only the beginning for them.