Dangerous Game 1941

Dangerous Game (1941)
(info from Imdb)

Detectives Dick Williams and Andy McAllister find themselves trying to solve several crimes at an isolated mentally-ill hospital, where the patients range from slightly daffy to criminally insane, and they don't know which is which. A gang is out to steal a fortune inherited by one of the patients and, before Dick and Andy solve the case, several patients are transferred to the cemetery. And 'tiddlie-winks" are indeed involved.

Director: John Rawlins
Writers: Larry Rhine (original story), Ben Chapman (original story), Maxwell Shane (screenplay)
Stars: Richard Arlen, Andy Devine, Jean Brooks

Release date: August 22, 1941 (United States)
Country of origin: United States
Language: English
Also known as: Who Killed Doc Robin?
Filming locations: Universal Studios - 100 Universal City Plaza, Universal City, California, USA
Production company: Universal Pictures