One of the Peter Sellers films (Pink Panther?), he goes to prison to visit an inmate only to have the inmate take his identity, fake beard, moustache and clothes, and walks out of jail. This happens several times. In the very last scene, he's walking out of the jail, a smirk on his face, and tries to pull off his fake beard and moustache but it doesn't come off. "Good heavens! The wrong man has escaped!!"