Mysterious Intruder

Don Gale

Detective Taggart

Joan Hill, Gale's Secretary

James Summers

Freda Hanson

Harry Pontos

Elora Lund

Detective Burns

Edward Stillwell

Rose Denning

Mr. Brown

Woman in Window (Uncredited)

Henry (Uncredited)

Bartender (Uncredited)

Cop in Squad Car (Uncredited)

Kelly (Uncredited)

Mrs. Ward (Uncredited)

The Whistler (Voice) (Uncredited)

Detective (Uncredited)

Dr. Connell (Uncredited)

Desk Clerk (Uncredited)

Reporter (Uncredited)

Police Guard Outside Stillwell's Store (Uncredited)

Davis (Uncredited)