Desc: Dirty Movie: Directed by Sandy Johnson. With Robbie Coltrane, Adrian Edmondson, Dawn French, Rik Mayall. Postman Bean is anxious to end his round early in order to catch a morning showing of 'The Sound of Muzak' at his local cinema. However, he is unaware that the cinema manager Terry Toadstool is using this as a smoke screen to view a pornographic film and that Bean's wife, traffic warden Monica, is the star.