Superman III (1983)

In a major departure from the tone of the preceding two Superman adventure films, this mix of vile deeds and fantasy heroics drops the S out of cosmic and goes for comic instead. Right at the starting gate, Gus Gorman (Richard Pryor) and a subsequent slapstick sequence upstage Superman, who later develops an identity crisis. (Note: licensees are to use the embedded videos for preview purposes only and they should obtain full-length versions for their public performance needs.)