| William Kerwin | Det. Pete Thornton |
| Mal Arnold | Fuad Ramses |
| Connie Mason | Suzette Fremont |
| Lyn Bolton | Mrs. Dorothy Fremont |
| Scott H. Hall | Frank, police captain |
| Christy Foushee | Trudy Sanders |
| Ashlyn Martin | Marcy, girl on beach |
| Astrid Olson | Motel Victim |
| Sandra Sinclair | Pat Tracey |
| Gene Courtier | Tony, boy on beach |
| Director | Herschell Gordon Lewis |
| Producer | David F. Friedman; Stanford S. Kohlberg; Herschell Gordon Lewis |
| Writer | Allison Louise Downe; David F. Friedman; Herschell Gordon Lewis |
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