Summary
Aiming to defeat the Man of Steel, wealthy executive Ross Webster hires bumbling but brilliant Gus Gorman to develop synthetic kryptonite, which yields some unexpected psychological effects in the third installment of the 1980s Superman franchise. Between rekindling romance with his high school sweetheart and saving himself, Superman must contend with a powerful supercomputer.
Similar movies
Superman IV: The Quest for Peace
Superman II
Supergirl
Superman II: The Richard Donner Cut
The Valley of Gwangi
Superman Returns
Jaws 2
Superman and the Mole-Men
Cast
Christopher Reeve
Clark Kent / Superman
Richard Pryor
August "Gus" Gorman
Jackie Cooper
Perry White
Marc McClure
Jimmy Olsen
Annette O'Toole
Lana Lang
Robert Vaughn
Ross Webster
Annie Ross
Vera
Pamela Stephenson
Lorelei
Margot Kidder
Lois Lane
Gavan O'Herlihy
Brad
Graham Stark
Blind Man
Henry Woolf
Penguin Man
Gordon Rollings
Man In Cap
Peter Wear
Bank Robber
Bob Todd
Dignified Gent
Terry Camilleri
Delivery Man
Stefan Kalipha
Data School Instructor
Helen Horton
Miss Henderson
Lou Hirsch
Fred
Shane Rimmer
State Policeman
Al Matthews
Fire Chief
Barry Dennen
Dr. McClean
Robert Henderson
Mr. Simpson
Ronnie Brody
Husband
Sandra Dickinson
Wife
Philip Gilbert
Newsreader
Pat Starr
White-Coated Scientist
John Bluthal
Pisa Vendor
David Fielder
Olympic Runner
Robert Beatty
Tanker Captain
Larry Lamb
2nd Miner
Jill Goldston
Woman in Crowd (uncredited)