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Robert E. Relyea Philip D'Antoni
Steve McQueen, Robert Vaughn, Jacqueline Bisset, Don Gordon, Robert Duvall, Norman Fell, Simon Oakland
A detective assigned to protect a star witness for 48 hours senses danger; his worst fears are confirmed when his charge is murder. Based on the novel, "Mute Witness" by Robert L. Pike, and featuring one of filmdom's most famous car chases.