The Bodyguard is a 1992 American romantic thriller drama film directed by Mick Jackson, written by Lawrence Kasdan, and starring Kevin Costner, Whitney Houston (in her movie acting debut), Gary Kemp, Bill Cobbs, and Ralph Waite. The film follows a former United States Secret Service agent turned bodyguard who is hired to protect a famous actress and singer from an unknown stalker. Kasdan wrote the film in the mid-1970s, originally as a vehicle for Steve McQueen and Diana Ross.