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Patty Byrne as Barbara |
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Alana Stewart as Janis |
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Mittie Lawrence as Sandra |
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Clint Kimbrough as Dr. Bramlett |
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Felton Perry as Jude |
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Richard Young as Kyle Toby |
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Dennis Dugan as Kit |
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Christopher Law as Zach |
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Stack Pierce as Sampson |
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Bobby Hall as Warden Kelley |
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Martin Ashe as Bathrobe Benny |
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Robert Staats as E. Eddie Edwards |
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Kate Monahan as Nurse Mayall |
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Dick Miller as Mr. Jensen |
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James Millhollin as Dr. Rolland |
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Dixie Peabody as Robin |
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Tristram Coffin as Miles Bailey |
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Carlos Varzeas as Carlos |
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Barbara Keene as Chloe |
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Lynne Guthrie as Cynthia |
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Bob Brogan as George |
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Johnny Ray McGhee as Jackson |
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Jim Sullivan as Curtis |
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Harry Woolman as Policeman |
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Francoise Darc as Melissa (uncredited) |
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Ron Gans as Radio newscaster (voice) (uncredited) |
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Jim Heinlen as Guard (uncredited) |
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Lyllah Torena as Melissa (uncredited) |
| Writing | George Armitage | Writer |
| Writing | Danny Opatoshu | Writer |
| Directing | Jonathan Kaplan | Director |
| Production | Julie Corman | Producer |
| Production | Roger Corman | Executive Producer |
| Editing | Alan Collins | Editor |
| Costume & Make-Up | Geneva Mikels | Makeup Artist |
| Production | Barbara Peeters | Production Manager |
| Camera | R. Michael Stringer | Director of Photography |
| Directing | Arne Schmidt | Assistant Director |
| Directing | George Van Noy | Second Unit Director |
| Art | John Retsek | Set Designer |
| Sound | James M. Tanenbaum | Sound Mixer |
| Sound | Jim Heinlen | Boom Operator |
| Crew | Jamie Anderson | Second Unit Cinematographer |
| Camera | Larry Soma | Assistant Camera |
