Who Killed Doc Robbin?
A group of people find themselves trapped in a creepy mansion, complete with secret passageways, a mad doctor and a murderous gorilla.
Cast: Larry Olsen, Eilene Janssen, Peter Miles, Ardda Lynwood, Dale Belding, Virginia Grey, Don Castle, George Zucco, Paul Hurst, Whitford Kane, Wilton Graff, Claire Du Brey, Rene Beard
Crew: Dorothy Davenport (Screenplay), Robert F. McGowan (Producer), Maurice Geraghty (Screenplay), Bernard Carr (Director), Hal Roach, Jr. (Executive Producer)