Richard Barthelmess
Breckenridge 'Breck' Lee
Fay Wray
Marcia Collins
Regis Toomey
Charlie 'Breezy' Russell
Robert Elliott
Frank Carter
Clark Gable
Louis J. Blanco
Oscar Apfel
Managing Editor Ellis Wheeler
Robert Gleckler
Sphinx Club Manager Larry Haynes
Mickey Bennett
Arthur the Office Boy (uncredited)
James P. Burtis
Cop (uncredited)
Martin Cichy
Blanco's Bodyguard (uncredited)
Lew Harvey
Henchman in 'Number One's' Office (uncredited)
Herman Krumpfel
Breck's Tailor (uncredited)
Frank Marlowe
Guard at 'Number One's' Office (uncredited)
Frank McLure
Casino Patron (uncredited)
J. Carrol Naish
"The Finger is on You" Phone Voice (voice) (uncredited)
Field Norton
Casino Patron (uncredited)
Bob Perry
Henchman in Hayes' House (uncredited)
Albert Petit
Casino Patron (uncredited)
George Taylor
Henchman in 'Number One's' Office (uncredited)
Adele Watson
Wheeler's Secretary (uncredited)