 James CagneyLon Chaney | Lon Chaney |
 Dorothy MaloneCleva Creighton Chaney | Cleva Creighton Chaney |
 Jane GreerHazel Bennet Chaney | Hazel Bennet Chaney |
 Marjorie RambeauGert | Gert |
 Jim BackusClarence Locan | Clarence Locan |
 Robert EvansIrving Thalberg | Irving Thalberg |
 Celia LovskyMrs. Chaney | Mrs. Chaney |
 Jeanne CagneyCarrie Chaney | Carrie Chaney |
 Jack AlbertsonDr. J. Wilson Shiels | Dr. J. Wilson Shiels |
 Roger SmithCreighton Chaney (at 21) | Creighton Chaney (at 21) |
| RRobert LydenCreighton Chaney (at 13) | Creighton Chaney (at 13) |
 Rickie SorensenCreighton Chaney (at 8) | Creighton Chaney (at 8) |
| DDennis RushCreighton Chaney (at 4) | Creighton Chaney (at 4) |
 Nolan LearyPa Chaney | Pa Chaney |
 Simon ScottCarl Hastings | Carl Hastings |
 Clarence KolbClarence Kolb | Clarence Kolb |
| DDanny BeckMax Dill | Max Dill |
 Philip Van ZandtGeorge Loane Tucker | George Loane Tucker |
 Hank MannComedy Waiter #1 | Comedy Waiter #1 |
 Harry 'Snub' PollardComedy Waiter #2 | Comedy Waiter #2 |
| EEmile AveryStagehand (uncredited) | Stagehand (uncredited) |
 Al BainActor in Bullpen (uncredited) | Actor in Bullpen (uncredited) |
 Bobby BarberThe Miracle Man Extra (uncredited) | The Miracle Man Extra (uncredited) |
 Russ BenderJudge (uncredited) | Judge (uncredited) |
 Marjorie BennettVera (uncredited) | Vera (uncredited) |
 June BlairChorine (uncredited) | Chorine (uncredited) |
| NNicky BlairCameraman of ‘Unholy Three' (uncredited) | Cameraman of ‘Unholy Three' (uncredited) |
 Larry J. BlakeDavid T. Stone (uncredited) | David T. Stone (uncredited) |
| HHarold BostwickPiano Player (uncredited) | Piano Player (uncredited) |
 Rudy BowmanActor in Bullpen (uncredited) | Actor in Bullpen (uncredited) |
