Fritz Feld

Mr. Nitvitch

Charley Foy

Sammy

Kathryn Kane

Marian Starr

Larry Williams

Don Ackerman

Tom Kennedy

Gorilla Stand-In Max Imhof

Frederic Tozere

Carl Sears

John Harron

Sears' Assistant (uncredited)

Maggie Hathaway

Marian Starr's Maid (uncredited)

John Ridgely

Sears' Assistant (uncredited)