An insane scientist doing experimentation in glandular research becomes obsessed with transforming a female gorilla into a human...even though it costs human life.
John Carradine
Evelyn Ankers
Milburn Stone
Lloyd Corrigan
Fay Helm
Martha Vickers
Acquanetta
Vince Barnett
Paul Fix
Fred Aldrich
Clyde Beatty
Turhan Bey
Eddie Borden
Ray Corrigan
Russell Custer
Fern Emmett
Virginia Engels
Alexander Gill
Gus Glassmire
Joel Goodkind
William Gould
Al Haskell
Harry Holman
Tom London
Charles McAvoy
Frank Mitchell
Charles Morton
Edward Peil Sr.
Stanley Price
Joey Ray
Cap Somers
Ray Walker
Anthony Warde
Grant Withers