- Christopher Reeve
- Clark Kent/Kal-El/Superman
- Gene Hackman
- Lex Luthor
- Marlon Brando
- Jor-El
- Margot Kidder
- Lois Lane
- Ned Beatty
- Otis
- Jackie Cooper
- Perry White
- Marc McClure
- Jimmy Olsen
- Glenn Ford
- Jonathan Kent
- Valerie Perrine
- Eve Teschmacher
- Phyllis Thaxter
- Martha Kent
- Jeff East
- Young Clark Kent
- Trevor Howard
- First Elder
- Susannah York
- Lara
- Maria Schell
- Vond-Ah
- Terence Stamp
- General Zod
- Sarah Douglas
- Ursa
- Harry Andrews
- 2nd Elder
- Lise Hilboldt
- Secretary #1
- Larry Hagman
- Major
- John Ratzenberger
- Controller #1
- Richard Donner
- Director
- Jerry Siegel
- Writer
- Mario Puzo
- Writer
- David Newman
- Writer
- Robert Benton
- Writer
- Tom Mankiewicz
- Writer
- Leslie Newman
- Screenwriter
- Pierre Spengler
- Producer
- Richard Lester
- Producer
- Alexander Salkind
- Producer
- Ilya Salkind
- Executive Producer
- Geoffrey Unsworth
- Cinematographer
- Michael Ellis
- Film Editing
- Michael Thau
- Film Editing
- Stuart Baird
- Film Editing
- John Williams
- Original Music
- John Barry
- Production Design
- Ernest Archer
- Art Director
- Bill Brodie
- Art Director
- Peter Howitt
- Set Decoration
- Fred Weiler
- Set Decoration
- Jerry Allen
- Costume Design
- Yvonne Blake
- Costume Design
- Lynn Stalmaster
- Casting
- Stuart Craig
- Art Director
- Leslie Dilley
- Art Director
- Norman Dorme
- Art Director
- Tony Reading
- Art Director
- Norman Reynolds
- Art Director
- Philip Bennet
- Art Director
