A startling mystery with more action and realism than you ever saw before in one photoplay. Wesley Barry is small, he has a big part in getting it!
Wrestling legend Bull Montana plays a murderous gorilla with a human brain transplant who is tracked by a feisty newspaper reporter.
Director: Marshall Neilan, Henry Roberts Symonds
Story: Marion Fairfax
Dr. Ord
Kirk Connelly
Helen Allen
'Shut the Door' Gordon
The Gorilla
Dinty
J.L. Rich (as C. Mailles)
Jim Hogan