Cast

Donald Meek

Dr. Crabtree

John Hamilton

Insp. Carr

Image not Available

Rita Lan

Louisa Von Link

Douglass Dumbrille

Giuseppe Benito

Herbert Braggiotti

Nicky Petroff

Edward Keane

Sergeant

Almira Sessions

Concert-Goer (uncredited)

Crew

Edwin B. DuPar

Director of Photography (Camera)

Joseph Henabery

Director (Directing)

Burnet Hershey

Writer (Writing)

S.S. Van Dine

Characters (Writing)