The Bodyguard is a 1992 American romantic thriller film directed by Mick Jackson, written by Lawrence Kasdan, and starring Kevin Costner and Whitney Houston. Costner stars as a former Secret Service agent-turned-bodyguard who is hired to protect Houston's character, a music star, from an unknown stalker. Kasdan wrote the film in the mid-1970s, originally as a vehicle for Ryan O'Neal and Diana Ross.
The film was Houston's acting debut and was the second-highest-grossing film worldwide in 1992, making $411 million worldwide. The soundtrack became the best-selling soundtrack of all time, selling more than 45 million copies worldwide.