
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.

as Dick Williams

as Andy McAllister

as Anne Bennett (as Jeanne Kelly)

as Bugsy (misspelled Bugs in on-screen credits)

as Joe

as Dr. Fleming

as Agatha - alias Mooseface Hogarty

as Silas Biggsby

as Clem

as Ephriam

as Mrs. Hubbard

as Mr. Whipple

as Dr. Robin

as Olaf Anderson