 Shirley RossSally Shea | Sally Shea |
 Edward ArnoldIra Collins | Ira Collins |
 William FrawleyFrancis X. Rush | Francis X. Rush |
 Charles HaltonDr. Gilgallon | Dr. Gilgallon |
 Joe WeberHimself | Himself |
 Lew FieldsHimself | Himself |
 Frank CravenP. T. Quinterfield Sr. | P. T. Quinterfield Sr. |
 Johnny ArthurP. T. Quinterfield Jr. | P. T. Quinterfield Jr. |
 Edward BrophyPrussic | Prussic |
 John TrentNeil Graham | Neil Graham |
 Rufe DavisSheriff Jeff Holloway | Sheriff Jeff Holloway |
 Kitty Kelly'Death Valley' Cora Keane | 'Death Valley' Cora Keane |
| EEddie BartellEddie (as The Radio Rogues) | Eddie (as The Radio Rogues) |
| JJimmy HollywoodJimmy (as The Radio Rogues) | Jimmy (as The Radio Rogues) |
| FFrederick ClarkeChester | Chester |
 Stanley AndrewsChairman (uncredited) | Chairman (uncredited) |
 Brooks BenedictHotel Guest (uncredited) | Hotel Guest (uncredited) |
 Nora CecilLeader of Committee (uncredited) | Leader of Committee (uncredited) |
 Betty Ross ClarkeMrs. Peagram (uncredited) | Mrs. Peagram (uncredited) |
 Joseph CrehanBartender (uncredited) | Bartender (uncredited) |
| JJack DaleyAttendant (uncredited) | Attendant (uncredited) |
 Charles DoretyTaxicab Driver (uncredited) | Taxicab Driver (uncredited) |
| CCharles DrubinTaxicab Driver (uncredited) | Taxicab Driver (uncredited) |
 Claire Du BreyFake Nurse (uncredited) | Fake Nurse (uncredited) |
 Al Ernest GarciaOpera Patron (uncredited) | Opera Patron (uncredited) |
| GGregory GolubeffGregory (uncredited) | Gregory (uncredited) |
 Carlton GriffinHotel Clerk (uncredited) | Hotel Clerk (uncredited) |
 Henry HallHotel Guest (uncredited) | Hotel Guest (uncredited) |
| FFrank HenryReporter (uncredited) | Reporter (uncredited) |
 Virginia HowellQuinterfield Secretary (uncredited) | Quinterfield Secretary (uncredited) |
