An ex-military accountant is recruited by the FBI to infiltrate the mob in Chicago in an attempt to break open the rackets. To complicate his job, two women stand in his way, each with their own agenda.
Barry Amsterdam
Dennis O'Keefe
Connie Peters
Abbe Lane
Arnold 'Arnie' Valent
Paul Stewart
Joyce Kern, Alias Sue Morton
Allison Hayes
Benny Chico
Xavier Cugat
David Healey
Richard H. Cutting
Nate
Chris Alcaide
Dolan
William Challee
Mother Valent (uncredited)
Carroll McComas
Pat Winters
Hugh Sanders
Robert Fenton
John Zaremba
Jack Roper
George Brand
Cleo Allen (uncredited)
Hortense Petra
Al Capone (archive footage) (uncredited)
Al Capone
Gambler (uncredited)
Steve Carruthers
Nightclub Patron (uncredited)
Franklyn Farnum
Gambler (uncredited)
Bess Flowers
Tony (uncredited)
Gil Frye
Party Guest (uncredited)
Robert Haines
Hugo (uncredited)
Charles Horvath
Crowd Member at Murder Scene (uncredited)
Jack Kenney
Henderson (uncredited)
Tyler McVey
Markey (uncredited)
Joseph Mell
Fight Spectator (uncredited)
Harold Miller
Street Passerby / Party Guest (uncredited)
Joe Ploski
Nightclub Patron / Party Guest (uncredited)
Cosmo Sardo
Reporter on Murder Scene (uncredited)
Carl Sklover
Nightclub Patron (uncredited)
Bert Stevens
Brad Lacy (uncredited)
Mark Hanna