Burt Lancaster co-wrote and co-directed this suspense story, as well as playing the male lead. After being found guilty of the murder of a man who was having an affair with his wife, one-time police detective Jim Slade (Lancaster) is sentenced to a long stay in prison. Upon his release, his parole officer, Linda (
Susan Clark), helps him get a job as a night watchman on a college campus, and Slade finds a place to stay with his friends Quartz and Judy (
Cameron Mitchell and
Joan Lorring). One night, while making his rounds, Slade discovers the body of Natalie Clayborne (
Catherine Bach), an attractive co-ed, and the police's suspicions immediately fall on Ewing (
Charles Tyner), a custodian working at the college who possesses an uncomfortable degree of religious fervor. But Slade's instincts as a former detective tell him that Ewing isn't the killer, and he begins doing some digging on his own. Slade's investigation leads him to a particularly damning bit of information -- a tape recording of Natalie in a session with her analyst, in which he confesses that her father, State Senator Clayborne (
Morgan Woodward), has been involved in an incestuous relationship with her for some time. Senator Clayborne is a man with no small amount of political power, and Slade discovers that knowing Clayborne's secrets puts him in a position of great danger. The Midnight Man was Lancaster's second (and last) assignment as a director, and his only credit as a screenwriter. Jazz pianist
Dave Grusin contributed the musical score. ~ Mark Deming, All Movie Guide