title: John Travolta filmography
context: Travolta first became well known in the 1970s, after appearing on the television series Welcome Back, Kotter (1975–1979) and starring in the box office successes Saturday Night Fever and Grease. Although his acting career declined through the 1980s, Travolta also enjoyed a resurgence in the 1990s with his role in Quentin Tarantino's Pulp Fiction, and he has since starred in films such as Face/Off, Swordfish, Wild Hogs, and Hairspray.
question: What was the first movie John Travolta starred in?
answers: Saturday Night Fever