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Jon McBride as Derek |
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John Polonia as Bennett |
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Sebastian Barran as Doctor |
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Maria Davis as Donna (as Maria Russo) |
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Melissa Torpy as Michelle |
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Todd Carpenter as Fisherman |
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Gary LeBlanc as Ranger Gordon |
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Mark Polonia as Evil Bennett (uncredited) |
| Directing | John Polonia | Director |
| Editing | Paul Alan | Editor |
| Camera | Arthur Daniels | Director of Photography |
| Directing | Mark Polonia | Director |
| Directing | Jon McBride | Director |
| Writing | Mark Polonia | Writer |
| Visual Effects | Bill Morrison | Creature Design |
| Visual Effects | Phillip Ogden | Visual Effects |
| Production | Albert Z. White | Producer |
| Lighting | Billy F. Hoister | Lighting Technician |
| Crew | Annie Lawyers | Special Effects Technician |
| Crew | Ted Sushikai | Special Effects Technician |
| Crew | Barry Netze | Special Effects Technician |
| Editing | J. J. Josephs | Assistant Editor |
| Costume & Make-Up | Auron V. Littel | Special Effects Makeup Artist |
| Production | Vinnie Laboreux | Production Assistant |
| Production | Ellen Parks | Production Assistant |
| Production | Jane Ann Sawert | Production Assistant |
| Production | Dick Castone | Production Assistant |
| Production | Art McDulley | Production Assistant |
| Production | Adam Cleveland | Production Assistant |
| Sound | Jerry Stevens | Sound |
| Sound | Eileen Brimston | Sound Editor |
| Sound | Jerry Stevens, Jr. | Sound Effects |
| Camera | Bob Duarte | Camera Operator |
| Camera | Kim Shong | Camera Operator |
| Camera | Aurther P. Regent | Camera Operator |
