Attack of the Giant Leeches

Movie Popularity Rank30d

159K

of 1.3M movies

Cast Popularity Rank30d

117K

of 1.1M known cast movies

Production countries: United States
Origin countries: United States
Language: English
Spoken: English
Production: Roger Corman Productions
Budget: N/A
Revenue: N/A

Data source: TMDB
Updated: 14 Aug, 2026

IMDb TMDB Letterboxd Rotten Tomatoes FilmAffinity TV Time Wikidata

Production countries: United States
Origin countries: United States
Language: English
Spoken: English
Production: Roger Corman Productions
Budget: N/A
Revenue: N/A

leechswamp

Attack of the Giant Leeches NR

Released Horror Science Fiction

01 Oct, 1959 (US) 1h 2min

Attack of the Giant Leeches NR

Released Horror Science Fiction

01 Oct, 1959 (US) 1h 2min

Directed by Bernard L. Kowalski

Massive Blood Sucking Monsters!

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.

Directed by Bernard L. Kowalski

Massive Blood Sucking Monsters!

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.

Ken Clark

†

Steve Benton

81 yrs

Yvette Vickers

†

Liz Walker

81 yrs

Jan Shepard

Nan Greyson

98 yrs

Michael Emmet

†

Cal Moulton

Tyler McVey

†

Doc Greyson

91 yrs

Bruno VeSota

†

Dave Walker

54 yrs

Gene Roth

†

Sheriff Kovis

73 yrs

Dan White

†

Porky Reed

72 yrs

George Cisar

†

Lem Sawyer

66 yrs

Guy Buccola

†

Giant Leech (uncredited)

64 yrs

Joseph Hamilton

†

Sam Peters (uncredited)

66 yrs

Walter Kelley

†

Mike (uncredited)

93 yrs

+5

Old data? Refresh this page