The Sex Thief (1974)
Director: Martin Campbell
Stars: Jennifer Westbrook, David Warbeck, Henry Rayner
What Five Minutes Were Like: This guy robs single women (how does he always know?) who then become mysteriously attracted to his bland looks. They have sex and then the women seem to just forgive him (win some/lose some), because he's British in the '70s and anything went back then, especially the clap.