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A doctor and his wife vacationing in the mountains have a close encounter with the bats inhabiting a vast, mysterious cavern. Soon, the doctor begins to mutate into a horrible, blood-sucking monster - and his wife may be in for the same fate...
Original Release
01/15/1974
US Release
01/15/1974
Cast
Name | Character |
---|
Stewart Moss | Dr. John Beck |
Marianne McAndrew | Cathy Beck |
Michael Pataki | Sergeant Ward / Sgt. Ward |
Paul Carr | Dr. Kipling |
Arthur Space | Tramp |
Robert Berk | Motel Owner |
Pat Delaney | Ms. Jax |
George Paulsin | Boy in Pickup |
Bonnie Van Dyke | Girl in Pickup |
Herb Pierce | Park Ranger |
Directors
Writers
Cast
Name | Character |
---|
Stewart Moss | Dr. John Beck |
Marianne McAndrew | Cathy Beck |
Michael Pataki | Sergeant Ward / Sgt. Ward |
Paul Carr | Dr. Kipling |
Arthur Space | Tramp |
Robert Berk | Motel Owner |
Pat Delaney | Ms. Jax |
George Paulsin | Boy in Pickup |
Bonnie Van Dyke | Girl in Pickup |
Herb Pierce | Park Ranger |
Susanna Voutila | Nurse |
Vanessa Walker | Nurse / Victim |
Producers
Name | Role |
---|
Nicolas Jenna | Executive Producer |
Matthew F. Leonetti | Executive Producer |
Dante Cuccinello | Producer |
Lou Shaw | Producer |