Edward G. Robinson
Professor Richard Wanley
Acting
Joan Bennett
Alice Reed
Acting
Raymond Massey
Dist. Attorney Frank Lalor
Acting
Edmund Breon
Dr. Michael Barkstane
Acting
Dan Duryea
Heidt / Tim, the Doorman
Acting
Thomas E. Jackson
Inspector Jackson
Acting
Dorothy Peterson
Mrs. Wanley
Acting
George McFarland
Boy Scout who finds Mazard's Body
Acting
Robert Blake
Dickie Wanley
Acting
Arthur Loft
Claude Mazard / Frank Howard / Charlie the Hatcheck Man
Acting
Frank Dawson
Collins, the Steward
Acting
Frances Morris
Stenographer (uncredited)
Acting
Iris Adrian
Streetwalker (uncredited)
Acting
Brandon Beach
Man at Club (uncredited)
Acting
Paul Bradley
Man at Club (uncredited)
Acting
James Carlisle
Man at Club (uncredited)
Acting
Fred Hueston
Man at Club (uncredited)
Acting
Sheldon Jett
Man at Club (uncredited)
Acting
Jack W. Johnston
Man at Club (uncredited)
Acting
Charles Meakin
Man at Club (uncredited)
Acting
Harold Minjir
Man at Club (uncredited)
Acting
Wedgwood Nowell
Man at Club (uncredited)
Acting
Louis Payne
Man at Club (uncredited)
Acting
Scott Seaton
Man at Club (uncredited)
Acting
Wyndham Standing
Man at Club (uncredited)
Acting
Larry Steers
Man at Club (uncredited)
Acting
Don Brodie
Onlooker at Gallery (uncredited)
Acting
Frank Melton
Onlooker at Gallery (uncredited)
Acting
Claire Carleton
Blonde (uncredited)
Acting
Eddy Chandler
Police Driver (uncredited)
Acting
Tom Dillon
Police Officer Dillon (uncredited)
Acting
Freddie Chapman
Boy with Mother (uncredited)
Acting
Alec Craig
Garage Man (uncredited)
Acting
Hal Craig
News Vendor (uncredited)
Acting
Joe Devlin
Toll Collector on Henry Hudson Parkway (uncredited)
Acting
Ralph Dunn
Traffic Cop (uncredited)
Acting
Bess Flowers
Bar Patron (uncredited)
Acting
Jack Gardner
Fred, the District Attorney's Chauffeur (uncredited)
Acting
Jack Gargan
Club Steward (uncredited)
Acting
James Harrison
Club Steward (uncredited)
Acting
Fred Graham
Motorcycle Cop (uncredited)
Acting
Tom Hanlon
Radio Announcer (uncredited)
Acting
Harry Hayden
Pharmacist (uncredited)
Acting
Donald Kerr
First Elevator Operator (uncredited)
Acting
Frank McLure
Elevator Operator (uncredited)
Acting
Frank Mills
Charlie the Garage Helper (uncredited)
Acting
Anne O'Neal
Mother by Elevator (uncredited)
Acting
Dave Pepper
Club Member (uncredited)
Acting
Fred Rapport
Club Manager (uncredited)
Acting
Alexander Pollard
William the Headwaiter (uncredited)
Acting
Arthur Space
Captain Kennedy (uncredited)
Acting
Anne Loos
Stenographer
Acting