

MovieHorrorScience Fiction
Attack of the Giant Leeches
Massive Blood Sucking Monsters!
4.0(88)19591h 2m
A backwoods game warden and a local doctor discover that giant leeches are responsible for disappearances and deaths in a local swamp, but the local police don't believe them.
- Director
- Bernard L. Kowalski
- Created by
- Roger Corman
- Writers
- Leo Gordon
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Cast

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

George Cisar
Lem Sawyer
Guy Buccola
Giant Leech (uncredited)

Joseph Hamilton
Sam Peters (uncredited)
Walter Kelley
Mike (uncredited)
Bill Scully
Search Party Member (uncredited)

Carl Sklover
Search Party Member (uncredited)

Ross Sturlin
Giant Leech (uncredited)
James Miller
Jermey (uncredited)
Killian Miller
Victim (uncredited)
Crew
Directing
- Bernard L. KowalskiDirector
Writing
- Leo GordonScreenplay
- Leo GordonOriginal Story
Production
- Roger CormanExecutive Producer
- Gene CormanProducer
- Kinta ZertucheProduction Secretary
- Jack BohrerProduction Manager
Camera
- John M. Nickolaus Jr.Director of Photography
- Charles Rosher Jr.First Assistant Camera
Editing
- Carlo LodatoEditor
- Anthony MagroAssociate Editor
Sound
- Al Overton Sr.Sound
- Alexander LaszloOriginal Music Composer
Art
- Richard M. RubinProperty Master
- Daniel HallerArt Direction