A computer programmer decides to become a thief. And when he starts making waves, an insurance investigator hounds him. He also meets a woman who becomes his accomplice.
The Thief Who Came to Dinner is a 1973 American comedy film directed by Bud Yorkin. Based on the novel by Terrence Lore Smith, the film stars Ryan O'Neal and Jacqueline Bisset, with Charles Cioffi, Warren Oates, and in an early appearance, Jill Clayburgh.