|
| Christopher Reeve | … | Superman / Clark Kent |
| Richard Pryor | … | Gus Gorman |
| Jackie Cooper | … | Perry White |
| Marc McClure | … | Jimmy Olsen |
| Annette O’Toole | … | Lana Lang |
| Annie Ross | … | Vera |
| Pamela Stephenson | … | Lorelei |
| Robert Vaughn | … | Ross Webster |
| Margot Kidder | … | Lois Lane |
| Gavan O’Herlihy | … | Brad |
| Nancy Roberts | … | Unemployment Clerk |
| Graham Stark | … | Blind Man |
| Henry Woolf | … | Penguin Man |
| Gordon Rollings | … | Man In Cap |
| Peter Wear | … | Bank Robber |
| Justin Case | … | Mime |
| Bob Todd | … | Dignified Gent |
| Terry Camilleri | … | Delivery Man |
| Stefan Kalipha | … | Data School Instructor |
| Helen Horton | … | Miss Henderson |
| Lou Hirsch | … | Fred |
| Bill Reimbold | … | Wages Man |
| Shane Rimmer | … | State Policeman |
| Al Matthews | … | Fire Chief |
| Barry Dennen | … | Dr. McClean |
| Enid Saunders | … | Minnie Bannister |
| Kevin Harrison Cork | … | D.J. |
| Robert Henderson | … | Mr. Simpson |
| Paul Kaethler | … | Ricky |
| R.J. Bell | … | Mr. Stokis |
| Pamela Mandell | … | Mrs. Stokis |
| Peter Whitman | … | Man At Cash Point |
| Ronnie Brody | … | Husband |
| Sandra Dickinson | … | Wife |
| Philip Gilbert | … | Newsreader |
| Pat Starr | … | White-Coated Scientist |
| Gordon Signer | … | Mayor |
| John Bluthal | … | Pisa Vendor |
| George Chisholm | … | Street Sweeper |
| David Fielder | … | Olympic Runner |
| Robert Beatty | … | Tanker Captain |
| Christopher Malcolm | … | 1st Miner (as Chris Malcolm) |
| Larry Lamb | … | 2nd Miner |
| Rest of cast listed alphabetically: |
| Frank Oz | … | Brain Surgeon (scenes deleted) |
| Roy Alon | … | Man Trapped in Car (uncredited) |
| Russell Brook | … | Donald White (uncredited) |
| Maxwell Craig | … | Man in Unemployment Line (uncredited) |
| Stan Edmonds | … | Applauding Man (uncredited) |
| Jill Goldston | … | Woman in Crowd (uncredited) |
| Les Kimber | … | Bus Driver (uncredited) |
| Grant Lowe | … | Cab Driver (uncredited) |
| Derek Lyons | … | Commuter (uncredited) |
| Mildred Shay | … | Woman in Elevator (uncredited) |
| Tina Simmons | … | Commuter (uncredited) |
| Aaron Smolinski | … | Boy at Photo Booth (uncredited) |
| Guy Standeven | … | ‘Daily Planet’ Employee (uncredited) |
| Geoffrey Steele | … | Man in Elevator (uncredited) |
| David Winning | … | Commuter (uncredited) |
| Fred Wood | … | Dole Recipient – Next to Gus Gorman (uncredited) |
