- Paul Fix - Steve Caveroni
- Ben Taggart - Warden
- Ernie Adams - Pop - Stage Doorman (uncredited)
- Lloyd Bridges - Bus Driver (uncredited)
- Edmund Cobb - Police Dispatcher Sergeant (uncredited)
- Harry Depp - Mr. Jones - Hotel Desk Clerk (uncredited)
- Mike Donovan - Policeman (uncredited)
- Lester Dorr - Henry - Desk Clerk (uncredited)
- Bud Geary - Policeman (uncredited)
- Kit Guard - Taxi Driver (uncredited)
- Al Herman - Guard (uncredited)
- Dick Jensen - Martin - Driver of Squad Car 29 (uncredited)
- William Lally - Policeman (uncredited)
- Eddie Laughton - Ambulance Driver (uncredited)
- James T. Mack - Bill - Manleder's Valet (uncredited)
- Teddy Mangean - Singing Telegram Boy #1 (uncredited)
- Sidney Miller - Herman - Bellhop (uncredited)
- Eileen O'Hearn - Hotel Maid (uncredited)
- Lee Prather - Guard Counting Guests (uncredited)
- Frank Richards - Mack - Prisoner Next to Joe (uncredited)
- Francis Sayles - Laundry Proprietor (uncredited)
- Walter Soderling - Dr. Crane (uncredited)
- Cyril Thornton - Meggs - Manleder's Chauffeur (uncredited)
- Duke York - Johnson - Policeman in Squad Car 29 (uncredited)
- Suzanne Ridgway - Chorus Girl (uncredited)
- Lew Landers
-
Paul Yawitz
- Wallace MacDonald
- Morris Stoloff
Chester Morris interpreta a Boston Blackie en la película.
Adele Mara hace el papel de Eve Sanders.
Richard Lane interpreta a Inspector Farraday en la película.
George E. Stone hace el papel de The Runt.
Lloyd Corrigan interpreta a Arthur Manleder en la película.
Walter Sande interpreta a Detective Mathews en la película.
Larry Parks interpreta a Joe Trilby en la película.
George McKay hace el papel de Roggi McKay.
Cy Kendall interpreta a Jumbo Madigan en la película.
Paul Fix interpreta a Steve Caveroni en la película.
Ben Taggart interpreta a Warden en la película.
Ernie Adams interpreta a Pop - Stage Doorman (uncredited) en la película.
Lloyd Bridges hace el papel de Bus Driver (uncredited).
Edmund Cobb hace el papel de Police Dispatcher Sergeant (uncredited).
Harry Depp interpreta a Mr. Jones - Hotel Desk Clerk (uncredited) en la película.
Mike Donovan hace el papel de Policeman (uncredited).
Lester Dorr interpreta a Henry - Desk Clerk (uncredited) en la película.
Bud Geary interpreta a Policeman (uncredited) en la película.
Kit Guard hace el papel de Taxi Driver (uncredited).
Dave Harper interpreta a Policeman (uncredited) en la película.
Al Herman interpreta a Guard (uncredited) en la película.
George Hickman hace el papel de Elevator Boy (uncredited).
Dick Jensen hace el papel de Martin - Driver of Squad Car 29 (uncredited).
William Lally interpreta a Policeman (uncredited) en la película.
Eddie Laughton interpreta a Ambulance Driver (uncredited) en la película.
James T. Mack hace el papel de Bill - Manleder's Valet (uncredited).
Teddy Mangean hace el papel de Singing Telegram Boy #1 (uncredited).
Sidney Miller interpreta a Herman - Bellhop (uncredited) en la película.
Eileen O'Hearn interpreta a Hotel Maid (uncredited) en la película.
Lee Prather interpreta a Guard Counting Guests (uncredited) en la película.
Frank Richards hace el papel de Mack - Prisoner Next to Joe (uncredited).
Francis Sayles interpreta a Laundry Proprietor (uncredited) en la película.
Walter Soderling hace el papel de Dr. Crane (uncredited).
Cyril Thornton interpreta a Meggs - Manleder's Chauffeur (uncredited) en la película.
Duke York interpreta a Johnson - Policeman in Squad Car 29 (uncredited) en la película.
Suzanne Ridgway interpreta a Chorus Girl (uncredited) en la película.
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