| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bert I. Gordon | Crew | Directing | Director, Screenplay, Producer, Visual Effects |
 Betty Martin | Crew | Production | Casting |
Brian Montague | Crew | Lighting | Gaffer |
Corky Ehlers | Crew | Editing | Editor |
Elliot Kaplan | Crew | Sound | Original Music Composer |
 Flora M. Gordon | Crew | Directing | Assistant Director, Unit Production Manager |
Graeme Murray | Crew | Art | Art Direction |
Gundar Lipsbergs | Crew | Camera | Second Assistant Camera |
 H.G. Wells | Crew | Writing | Novel |
John Thomas | Crew | Crew | Special Effects |
Phyllis Newman | Crew | Costume & Make-Up | Makeup Artist |
Reg Tunnicliffe | Crew | Art | Props |
Reginald H. Morris | Crew | Camera | Director of Photography |
Rob Young | Crew | Sound | Boom Operator |
Robert J. Koster | Crew | Production | Production Supervisor |
Salli Bailey | Crew | Costume & Make-Up | Hairdresser |
Salvatore Billitteri | Crew | Production | Executive In Charge Of Post Production |
 Samuel Z. Arkoff | Crew | Production | Executive Producer |
Thomas R. Burman | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Tom Finan | Crew | Editing | Assistant Editor |
Tom Fisher | Crew | Crew | Special Effects |
Tim Hogan | Crew | Camera | Dolly Grip |
Bob Bowe | Crew | Crew | Transportation Captain |
Rod Parkhurst | Crew | Camera | Camera Operator |
Margaret Hanly | Crew | Directing | Script Supervisor |
Keith Wardlow | Crew | Crew | Special Effects |
Ilse Richter | Crew | Costume & Make-Up | Costume Design |
Ron Gillham | Crew | Camera | Key Grip |
Thom Ryan | Crew | Camera | First Assistant Camera |
Bill Berry | Crew | Editing | Negative Cutter |
Gavin B. Craig | Crew | Directing | Second Assistant Director |
Marianne Dolen | Crew | Directing | Assistant Director Trainee |
 Belinda Balaski | Cast | Actress | Rita |
 Chuck Courtney | Cast | Actor | Davis |
 Ida Lupino | Cast | Actress | Mrs. Skinner |
 John McLiam | Cast | Actor | Mr. Skinner |
 Jon Cypher | Cast | Actor | Brian |
 Marjoe Gortner | Cast | Actor | Morgan |
 Pamela Franklin | Cast | Actress | Lorna |
 Ralph Meeker | Cast | Actor | Bensington |
Reg Tunnicliffe | Cast | Ferry Attendant | |
Tom Stovall | Cast | Actor | Thomas |
Kevin Schumm | Cast | Actor | Child in a Classroom (uncredited) |
| Person | Type | Job | Role(s) |
