An insane scientist doing experimentation in glandular research becomes obsessed with transforming a female gorilla into a human...even though it costs human life.
Videos
Casting arrow_drop_down
John Carradine as Dr. Sigmund Walters
Evelyn Ankers as Beth Colman
Milburn Stone as Fred Mason
Lloyd Corrigan as John Whipple
Fay Helm as Nurse Strand
Martha Vickers as Dorothy Colman
Acquanetta as Paula Dupree, the Ape Woman
Vince Barnett as Curly
Paul Fix as Gruen
Fred Aldrich as Roustabout (uncredited)
Clyde Beatty as Fred Mason (in long shots) (archive footage / uncredited)
Turhan Bey as End Narrator (voice)(uncredited)
Eddie Borden as Dock Spectator (uncredited)
Ray Corrigan as Cheela the Gorilla (uncredited)
Russell Custer as Curley (uncredited)
Fern Emmett as Beth's Murdered Neighbor (uncredited)