A trio of Krypton villains threaten havoc on Earth, while Superman and Lois Lane are just becoming involved in a long awaited love affair - an affair which may cost Superman his super powers.
Director: Richard Lester
Producer: Alexander Salkind
Producer: Ilya Salkind
Producer: Pierre Spengler
Actor: Christopher Reeve
Actor: Jackie Cooper
Actor: Margot Kidder
Actor: Ned Beatty
Actor: Terence Stamp
Actor: Gene Hackman