 Edwin MaxwellMilton Beacher | Milton Beacher |
 George LynnLarry Martin | Larry Martin |
 Murray AlperLittle Davie Barkell (uncredited) | Little Davie Barkell (uncredited) |
 King BaggotFalse Accident Witness (uncredited) | False Accident Witness (uncredited) |
| MMargaret BertNurse (uncredited) | Nurse (uncredited) |
 John HamiltonCapt. Michael Karnahan (uncredited) | Capt. Michael Karnahan (uncredited) |
 Raymond HattonHenchman (uncredited) | Henchman (uncredited) |
 Bernadene HayesFalse Accident Victim Debbie (uncredited) | False Accident Victim Debbie (uncredited) |
 Mary HowardNurse Barry (uncredited) | Nurse Barry (uncredited) |
 Mitchell LewisFalse Accident Witness (uncredited) | False Accident Witness (uncredited) |
 Roger MooreCabbie (uncredited) | Cabbie (uncredited) |
 Jason Robards Sr.Alex Carmathy (uncredited) | Alex Carmathy (uncredited) |
 William RoyleChief of Police (uncredited) | Chief of Police (uncredited) |
| MMel RuickHenchman Red (uncredited) | Henchman Red (uncredited) |
 Charles TrowbridgeDr. Morgan (uncredited) | Dr. Morgan (uncredited) |
 Norman WillisHenchman Doc (uncredited) | Henchman Doc (uncredited) |