| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bennett Tramer | Crew | Writing | Writer |
Curtis Burch | Crew | Editing | Editor, Associate Producer |
Dan Wyman | Crew | Sound | Original Music Composer |
Daniel Grodnik | Crew | Writing | Writer |
 Dean Cundey | Crew | Camera | Director of Photography |
Earl Watson | Crew | Sound | Sound Editor |
Greg Cannom | Crew | Crew | Makeup Effects |
 Greydon Clark | Crew | Directing | Director, Producer |
Jack Buehler | Crew | Costume & Make-Up | Wardrobe Supervisor |
Jack De Wolf | Crew | Art | Production Design |
Jefferson Richard | Crew | Production | Production Manager |
Joe Quinlivan | Crew | Crew | Special Effects |
Lyn Freeman | Crew | Writing | Writer, Co-Producer |
Milton Spencer | Crew | Production | Associate Producer |
Paul Kimatian | Crew | Production | Executive Producer |
Skip Steloff | Crew | Production | Executive Producer |
Steven R. Mathis | Crew | Writing | Writer |
Alistair Mitchell | Crew | Costume & Make-Up | Makeup Artist |
Elois Jenssen | Crew | Costume & Make-Up | Costume Design |
Hedy Dietz | Crew | Camera | Still Photographer |
Robert Dietz | Crew | Sound | Sound |
Caren Singer | Crew | Directing | Assistant Director |
Haywood Perkins | Crew | Art | Property Master |
Daniel Grodunk | Crew | Production | Co-Producer |
 Cameron Mitchell | Cast | Actor | Hunter |
 Christopher S. Nelson | Cast | Actor | Greg |
 Darby Hinton | Cast | Actor | Randy |
 David Caruso | Cast | Actor | Tom |
 Jack Palance | Cast | Actor | Joe Taylor |
Jeffrey Sudzin | Cast | Actor | Ambulance Driver |
 Kevin Peter Hall | Cast | Actor | The Alien |
 Larry Storch | Cast | Actor | Scoutmaster |
 Lynn Theel | Cast | Actress | Beth |
 Martin Landau | Cast | Actor | Fred 'Sarge' Dobbs |
 Neville Brand | Cast | Actor | Leo |
 Ralph Meeker | Cast | Actor | Dave |
 Sue Ane Langdon | Cast | Actress | Aggie |
 Tarah Nutter | Cast | Actress | Sandy |
Mark Ness | Cast | Actor | Bill, pool shooter |
Burt Davis | Cast | Old Man At Bar | |
| Person | Type | Job | Role(s) |
