Directed by
Bernard L. Kowalski | ... | (directed by) |
Writing Credits
Leo Gordon | ... | (original story by) |
Leo Gordon | ... | (screenplay by) |
Cast (in credits order) verified as complete
Ken Clark | ... | Steve Benton | |
Yvette Vickers | ... | Liz Walker | |
Jan Shepard | ... | Nan Greyson | |
Michael Emmet | ... | Cal Moulton | |
Tyler McVey | ... | Doc Greyson | |
Bruno VeSota | ... | Dave Walker | |
Gene Roth | ... | Sheriff Kovis | |
Dan White | ... | Porky Reed (as Daniel White) | |
George Cisar | ... | Lem Sawyer | |
Rest of cast listed alphabetically: | |||
Guy Buccola | ... | Giant Leech (uncredited) | |
Joseph Hamilton | ... | Old Sam Peters (uncredited) | |
Walter Kelley | ... | Mike (uncredited) | |
Bill Scully | ... | Search Party Member (uncredited) | |
Carl Sklover | ... | Search Party Member (uncredited) | |
Ross Sturlin | ... | Giant Leech (uncredited) |
Produced by
Gene Corman | ... | producer (produced by) |
Roger Corman | ... | executive producer |
Music by
Alexander Laszlo | ... | (music by) |
Cinematography by
John M. Nickolaus Jr. | ... | director of photography |
Editing by
Carlo Lodato | ... | (edited by) |
Art Direction by
Daniel Haller | ... | (as Dan Haller) |
Production Management
Jack Bohrer | ... | production manager |
Second Unit Director or Assistant Director
John C. Chulay | ... | assistant director (uncredited) |
Art Department
John Cengia | ... | props |
Richard M. Rubin | ... | property master (as Dick Rubin) |
Sound Department
Al Overton | ... | sound |
Camera and Electrical Department
Charles Rosher Jr. | ... | first assistant camera |
Editorial Department
Anthony Magro | ... | associate editor (as Tony Magro) |
Additional Crew
Kinta Zertuche | ... | production secretary |