Elenco - Double Danger
Preston Foster
Robert Crane
Whitney Bourne
Carolyn Martin
Donald Meek
Gordon Ainsley, aka Henry Robinson
Samuel S. Hinds
Police Commissioner David Theron
Paul Guilfoyle
Taylor
Cecil Kellaway
Fentriss, aka Gilhooley
June Johnson
'Babs' Theron
Arthur Lake
Roy West
Edythe Elliott
Mrs. Edith Theron
Alec Craig
Bald Theron Servant
Harry Hayden
Dr. HilliardCyril Thornton
Thornton - Theron's majordomo (uncredited)
Vivien Oakland
Mrs. Jerome Courtland (uncredited)Kitty McHugh
Nurse Agnes Smith (uncredited)William Corson
Jewelry Deliverer (uncredited)
Richard Bond
Harris - the Courtland Butler (uncredited)
Walter Miller
Police Sergeant O'Riley (uncredited)William Donnelly
Phoney Delivery Driver with Taylor (uncredited)Hal Craig
Standing Policeman (uncredited)
Frank O'Connor
Seated Policeman (uncredited)Frank Williams
Charles, Ainsley's chauffeur (uncredited)