Wallace Ford as Bob White

Marian Marsh as Nora O'Brien

Sarah Padden as Cassandra Hildegard Denham

Gavin Gordon as Garson Denham

George Guhl as Sheriff Boggs

Wallis Clark as Judge Moore

Minerva Urecal as Maxine Denham

J. Arthur Young as Trowbridge Cadwalader Montrose

Herb Vigran as Eddie Stats, photographer

Phillip Trent as Larry Denham

Dave O'Brien as Michael, the chauffeur

Hazel Keener as Mary Denham

Isabel La Mal as Martha Denham

Lee Shumway as Eric, the groundsman

John James as Tom Denham

Kay Deslys as Katie, the cook

Kernan Cripps as Deputy (Uncredited)

Dudley Dickerson as Bob's Servant (Uncredited)

Eric Mayne as Alienist (Uncredited)

Arthur Berkeley as Courtroom Specator (uncredited)

James Carlisle as Alienist (uncredited)