The Vampire (1957)

Director: Paul Landres

A small town doctor mistakenly ingests an experimental drug made from the blood of vampire bats which transforms the kindly medic into a bloodthirsty monster.

Cast

John Beal

Dr. Paul Beecher

Coleen Gray

Carol Butler

Kenneth Tobey

Buck Donnelly

Lydia Reed

Betsy Beecher

Dabbs Greer

Dr. Will Beaumont

Herb Vigran

Sgt. George Ryan

Paul Brinegar

Willy Warner

Ann Staunton

Marion Wilkins

James Griffith

Henry Winston

Hallene Hill

Mrs. Carrie Dietz (uncredited)