 Constance BennettMary Evans | Mary Evans |
 Lowell ShermanMaximilian 'Max' Carey | Maximilian 'Max' Carey |
 Neil HamiltonLonny Borden | Lonny Borden |
 Gregory RatoffJulius Saxe | Julius Saxe |
 Brooks BenedictMuto | Muto |
| LLouise BeaversMary's Maid Bonita | Mary's Maid Bonita |
 Eddie 'Rochester' AndersonMax's Butler James (uncredited) | Max's Butler James (uncredited) |
 King BaggotDepartment Head (uncredited) | Department Head (uncredited) |
| GGerald BarryJohn Reed (uncredited) | John Reed (uncredited) |
| VVeda BucklandBaby Jackie's Nursemaid Nana (uncredited) | Baby Jackie's Nursemaid Nana (uncredited) |
| NNicholas CarusoChef at Brown Derby (uncredited) | Chef at Brown Derby (uncredited) |
 Lita ChevretActress Filming on Movie Set (uncredited) | Actress Filming on Movie Set (uncredited) |
 Heinie ConklinCar Owner (uncredited) | Car Owner (uncredited) |
 Marcelle CordayFrench Nursemaid (uncredited) | French Nursemaid (uncredited) |
 Adrienne D'AmbricourtFrench Cook (uncredited) | French Cook (uncredited) |
 Effie EllslerElderly Brown Derby Diner (uncredited) | Elderly Brown Derby Diner (uncredited) |
 Aggie HerringFlower Vendor at Brown Derby (uncredited) | Flower Vendor at Brown Derby (uncredited) |
 Wilfred LucasBill the Replacement Director (uncredited) | Bill the Replacement Director (uncredited) |
 James Pier MasonAttorney Roberts (uncredited) | Attorney Roberts (uncredited) |
 Torben MeyerBrown Derby Headwaiter Nick (uncredited) | Brown Derby Headwaiter Nick (uncredited) |
 Florence RobertsElderly Brown Derby Diner (uncredited) | Elderly Brown Derby Diner (uncredited) |
 Gertrude ShortWaitress Letting Mary Serve Max (uncredited) | Waitress Letting Mary Serve Max (uncredited) |
 Phil TeadAssistant Director Jimmy (uncredited) | Assistant Director Jimmy (uncredited) |
 Bryant WashburnWashed-Up Star Telephoning in Brown Derby (uncredited) | Washed-Up Star Telephoning in Brown Derby (uncredited) |
 Josephine WhittellMiss DuPont the Interviewer (uncredited) | Miss DuPont the Interviewer (uncredited) |
| EEric WiltonMary's Butler Martin (uncredited) | Mary's Butler Martin (uncredited) |
 George H. ReedUndetermined Secondary Role (uncredited) | Undetermined Secondary Role (uncredited) |
| AAlice AdairUndetermined Secondary Role (uncredited) | Undetermined Secondary Role (uncredited) |
| SSam ArmstrongUndetermined Secondary Role (uncredited) | Undetermined Secondary Role (uncredited) |
 Gordon De MainThe 'Yes' Man (uncredited) | The 'Yes' Man (uncredited) |
