Bullitt is a 1968 police thriller film starring Steve McQueen. It was directed by Peter Yates and distributed by Warner Bros. The story was adapted for the screen by Alan Trustman and Harry Kleiner, based on the novel titled Mute Witness (1963) by Robert L. Fish (aka Robert L. Pike). Lalo Schifrin wrote the original music score, a memorable mix of jazz, brass and percussion.