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OPEN CLASSIC CINEMA · 351

Attack of the Giant Leeches

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Synopsis

Disappearances in the Florida swamps are first attributed to familiar dangers and local grudges. A game warden becomes dissatisfied with those explanations as more people vanish without trace. His search leads below the water, where unusual predators have found a way to keep their victims alive while feeding on them.

Cast

Behind the scenes

Bernard L. Kowalski directed this Corman production on a short schedule, using the Los Angeles County Arboretum for outdoor sequences. American International Pictures released it alongside A Bucket of Blood. The swamp setting and inexpensive creature suits place it firmly within the independent monster-film cycle of the late 1950s.

Sources and availability

The synopsis and editorial text were written for this collection. The references below were cross-checked to identify the film and its copy; each editorial section identifies its reference.

Work catalogued as public domain in the United States.

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Availability checked on September 10, 2026.

Photograph credit

Photographs cropped, resized and optimized as WebP, displayed in monochrome.