EnglishChristopher Reeve as Superman/Clark Kent
Gene Hackman as Lex Luthor/voice of Nuclear Man
Jackie Cooper as Perry White
Marc McClure as Jimmy Olsen
Jon Cryer as Lenny
Sam Wanamaker as David Warfield
Mark Pillow as Nuclear Man
Mariel Hemingway as Lacy Warfield
Margot Kidder as Lois Lane
Damien McLawhorn as Jeremy
William Hootkins as Harry Howler
Jim Broadbent as Jean Pierre Dubois
Stanley Lebor as General Romoff
Don Fellows as Levon Hornsby
Robert Beatty as US President
Bradley Lavelle as Tall Marshall (Chain Gang)
Mac McDonald as Marshall
Czeslaw Grocholski as Russian General
Steve Plytas as Russian General
John Hollis as Russian General 3 (Kremlin)
Bob Sherman as Senator - Pentagon
Eiji Kusuhara as UN Guard - Japanese
Yuri Borionko as Russian General - Red Square
Boris Isarov as Cosmonaut Captain
Jayne Brook as Teacher - JFK High School
Ron Travis as Convict
Matthew Freeman as Submariner
Indira Joshi as Secretary General UN
Douglas W Iles as Chief of Staff
Ted Maynard as Army Chief
Raymond Marlowe as Navy chief
John Cagon as Technician
Malcolm Bullivant as UN Guard - Swedish
Mark Caven as Priest - Boystown
Diana Hunter as Museum Tour Guide
Nicholas Colicos as Paul - Metro Sports Club
Keith Edwards as Technician - Fort Mason
David Garth as First Elder
Esmond Knight as Second Elder
Eugene Lipinski as Cosmonaut - Space Walker
Dennis Creaghan as Bill Compton
Philip Fox as Husband - Great Wall of China
Jimmy Fung as Chinese Official - Great Wall of China
Peter Penry-Jones as Tourist - Great Wall of China
Rex Robinson as Engineer - Subway
Kerry Shale as MBC Newscaster
Susannah York as Lara
Christine Hewett as Woman running for bomb