 Leo Gorcey | (Terence Aloysius Mahoney) |
| Huntz Hall | (Horace Debussy Jones) |
| Bobby Jordan | (Bobby) |
| Billy Benedict | (Whitey) |
| David Gorcey | (Chuck) |
| Teala Loring | (Cathy Smith) |
| Sheldon Leonard | (Ace Deuce Baker) |
| Daun Kennedy | (Maizie) |
| James Burke | (O'Malley) |
| Vince Barnett | (le balayeur) |
| William " Wee Willie " Davis | (Moose McCall) |
| William Ruhl | (Biff) |
| Emmett Vogan | (Johnson) |
| Bernard Gorcey | (Louie) |
| Milton Parsons | (le professeur Schrackenberger) |
| Lester Dorr | (Feather-Fingers) |
| William Newell | (Dugan) |
| Eddie Dunn | (O'Hara) |
| Charles Sullivan | (Mug) |
| Buddy Gorman | (le vendeur de journaux) |
| Charles Sherlock | (le serveur) |
| Nancy Brinckman | (la fille à la cigarette) |
| Paul Turner | (l'employé de banque) |
