How many movies have Barbi Benton and Hugh Hefner acted in together?

They have worked on 3 movies together! Their first movie together was How Did a Nice Girl Like You Get Into This Business? (1970) while their highest rated movie together was The Third Girl from the Left (1973). They have not worked together since Playboy's 25th Anniversary Celebration (1979). They are most known for their tv movie films together.