Kadro (20)
Robert StackEliot Ness
Nicholas GeorgiadeEnrico Rossi
Paul PicerniLee Hobson
Abel FernandezWilliam Youngfellow
Walter WinchellNarrator
Steve LondonJack RossmanAlex MontoyaMax Charcas
Vince EdwardsNick Delgado
Sid HaigAugie the Hood
Elizabeth MontgomeryRusty Heller
David WhiteAtty. Archie Grayson
Warren OatesArtie Krebs
Elizabeth MacRaeBunny Colton
Herbert LyttonRestaurant Patron (uncredited)
Marion RossVera Schultz
Leonard MudieJudge (uncredited)
Lawrence DobkinDutch Schultz
Harry HarveyHarold Coldman
Richard AndersonSidney Rogers / Zoran Bresnovitch
Anthony GeorgeCam Allison Jr.