 William HoldenAl Walker | Al Walker |
 Nina FochBetty | Betty |
 Lee J. CobbDr. Andrew Collins | Dr. Andrew Collins |
 Adele JergensLaura Stevens | Laura Stevens |
 Stephen DunneOwen Talbot | Owen Talbot |
 Lois MaxwellRuth Collins | Ruth Collins |
 Berry KroegerMike | Mike |
 Steven GerayProf. Fred Linder | Prof. Fred Linder |
 Wilton GraffFrank Stevens | Frank Stevens |
 Robert OsterlohPete | Pete |
 Kathryn CardNora | Nora |
 Charles CaneSheriff (uncredited) | Sheriff (uncredited) |
| BBill CartledgeArrested Man Leaving Wagon (uncredited) | Arrested Man Leaving Wagon (uncredited) |
| TTom ColemanDetective (uncredited) | Detective (uncredited) |
 G. Pat CollinsAl's Father (uncredited) | Al's Father (uncredited) |
 Ellen CorbyAgnes (uncredited) | Agnes (uncredited) |
 Lester DorrFirst Man in Police Line-Up (uncredited) | First Man in Police Line-Up (uncredited) |
 Edward EarleMcCoy (uncredited) | McCoy (uncredited) |
| CCharles FergusonDetective (uncredited) | Detective (uncredited) |
| JJack GordonTough Man in Line-up (uncredited) | Tough Man in Line-up (uncredited) |
| SSam HarrisOld Man on Bus (uncredited) | Old Man on Bus (uncredited) |
| HHarry Harvey Jr.John Larrapoe (uncredited) | John Larrapoe (uncredited) |
 Robert HyattBobby Collins (uncredited) | Bobby Collins (uncredited) |
 Selmer JacksonWarden Benson (uncredited) | Warden Benson (uncredited) |
 Paul KrugerPoliceman in Hallway at Headquarters (uncredited) | Policeman in Hallway at Headquarters (uncredited) |
 Jimmy LloydHerb Fuller (uncredited) | Herb Fuller (uncredited) |
| MMerrill McCormickBus Passenger (uncredited) | Bus Passenger (uncredited) |
| PPat McGeehanCommentator (voice) (uncredited) | Commentator (voice) (uncredited) |
 John McKeePoliceman Departing HQ (uncredited) | Policeman Departing HQ (uncredited) |
| EEdwin MillsYoung Prisoner (uncredited) | Young Prisoner (uncredited) |
