Cast & crew
Humanoids from the Deep (1980)
Directed by Barbara Peeters Written by William Martin
Cast
| Doug McClure | Jim Hill |
| Cindy Weintraub | Carol Hill |
| Anthony Pena | Johnny Eagle |
| Ann Turkel | Dr. Susan Drake |
| Vic Morrow | Hank Slattery |
| Lynn Theel | Peggy Larson |
| Meegan King | Jerry Potter |
| Breck Costin | Tommy Hill |
| Denise Galik | Linda Beale |
| Hoke Howell | Deke Jensen |
| David Strassman | Billy |
| Lisa Glaser | Becky |
| Don Maxwell | Dickie Moore |
| Greg Travis | Mike Michaels, Radio Announcer |
| Bruce Monette | Jake Potter |
| Amy Barrett | Amy |
| Shawn Erler | John, Hill Baby |
| Frank Arnold | old man |
| Linda Shayne | Sandy, Miss Salmon |
| Jo Williamson | Self on Piano |
| Henry T. Williams | Bass |
| Lyle Isom | Banjo |
| Jonathan Lehan | Fiddle |
| Rob Bottin | Humanoid (uncredited) |
| Kent Adamson | Humanoid Killer (uncredited) |
| Larry Wessel | Humanoid Killer (uncredited) |
| Steve Johnson | Humanoid (uncredited) |
Crew
| Rob Bottin | Creature Design |
| William Martin | Screenplay |
| James Horner | Original Music Composer |
| Daniel Lacambre | Director of Photography |
| Roger George | Special Effects |
| Steve Johnson | Makeup Effects |
| Rowdy Herrington | Electrician |
| Martin B. Cohen | Producer |
| Chris Walas | Special Effects |
| Peter Manoogian | Second Unit |
| Barbara Peeters | Director |
| Mark Goldblatt | Editor |
| Gale Anne Hurd | Production Office Assistant |
| Jack Tyree | Stunt Coordinator |
| Roger Corman | Executive Producer |
| Diamond Farnsworth | Stunts |
| Jimmy T. Murakami | Co-Director |