演职人员
Dr. Emil Brandt
Jean Hersholt
Mrs. Frieda Brandt
Wynne Gibson
Dan McKee
Stuart Erwin
Doris Brandt
Frances Dee
Gilbert Reid
Gordon Westcott
Captain Tim Riley
Robert Elliott
Lieutenant Frank Martin
David Landau
James Brandt
William Janney
Hilda Ericson
Bodil Rosing
Eric Ericson
Torben Meyer
Philip Ames
Samuel S. Hinds
Detective (uncredited)
埃迪·贝克
Bridge Player (uncredited)
Marion Byron
Police Stenographer (uncredited)
Harry Depp
Announcer (uncredited)
Arthur Hohl
Bridge Player (uncredited)
Isabel Jewell
Police Guard (uncredited)
Fred Kelsey
Desk Sergeant (uncredited)
Pat McKee
Man at Police Station (uncredited)
Harry Strang