The Vitamin G-Man (1943)

A detective in training is about to take his final exam. He is sent to room 13, where his professor befuddles him with a tricky doorknob. Next, he goes to a tea party with his professor loosely disguised as an old lady; the butler...

Paul Sommer(1912-2011)

Director

John McLeish

as Instructor (uncredited)

Kent Rogers

as Flatfoot / Professor / Butler / ... (uncredited)

Danny Webb

as The Professor / Waiter (voice)