นักแสดง
Robert Adair
Woolsey
Colin Tapley
Dixon
Zeffie Tilbury
Drunk in Jail Cell
Clyde Cook
Constable Alf
Guy Standing
Reginald Nielson
Fay Holden
Natalie Merridew Seldon
Pat Somerset
Reporter
Walter Kingsford
"Professor" Stanton
David Clyde
Gower
Doris Lloyd
Nurse
Ray Milland
Hugh "Bulldog" Drummond
Heather Angel
Phyllis Clavering
Reginald Denny
Algy Longworth
Porter Hall
Norman Merridew
E. E. Clive
"Tenny" Tennison
Charles McNaughton
Chief Constable Higgins
Ernie Stanton
Reporter (uncredited)
Frank Elliott
Bailey