 Penny SingletonBlondie Bumstead | Blondie Bumstead |
 Arthur LakeDagwood " Dag " Bumstead | Dagwood " Dag " Bumstead |
 Larry SimmsAlexander " Baby " Bumstead | Alexander " Baby " Bumstead |
| DDaisyDaisy | Daisy |
 Jonathan HaleJ.C. Dithers | J.C. Dithers |
 Danny MummertAlvin Fuddle | Alvin Fuddle |
 Hans ConriedGeorge Wickley | George Wickley |
 Stanley BrownOllie Shaw | Ollie Shaw |
 Irving BaconMr. Crumb | Mr. Crumb |
 Mary WickesSarah Miller | Sarah Miller |
 Don BarclayWalter (uncredited) | Walter (uncredited) |
 Sylvia FieldMaternity Nurse (uncredited) | Maternity Nurse (uncredited) |
 Paul HarveyWilliam Lawrence (uncredited) | William Lawrence (uncredited) |
 Olin HowlandOffice Worker (uncredited) | Office Worker (uncredited) |
 Tom KennedyMotorcycle Cop Who Names The Baby 'Cookie' (uncredited) | Motorcycle Cop Who Names The Baby 'Cookie' (uncredited) |
 Arthur O'ConnellInterne (uncredited) | Interne (uncredited) |
 Eileen O'HearnHospital Nurse (uncredited) | Hospital Nurse (uncredited) |
| DDorothy Ann SeeseLittle Girl (uncredited) | Little Girl (uncredited) |
| NNorma Jean WayneBaby Cookie Bumstead (uncredited) | Baby Cookie Bumstead (uncredited) |
