 Paul LukasMartin Schulz | Martin Schulz |
 Carl EsmondBaron von Friesche | Baron von Friesche |
 Peter van EyckHeinrich Schulz | Heinrich Schulz |
 Mady ChristiansElsa Schulz | Elsa Schulz |
 Morris CarnovskyMax Eisenstein | Max Eisenstein |
 K.T. StevensGriselle Eisenstein | Griselle Eisenstein |
 Emory ParnellPostman | Postman |
 Mary YoungMrs. Delaney | Mrs. Delaney |
 Frank FaylenJimmie Blake | Jimmie Blake |
 Charles HaltonCensorial Pipsqueak | Censorial Pipsqueak |
 Erwin KalserStage Director | Stage Director |
 Frank ReicherProfessor Schmidt | Professor Schmidt |
| DDale CornellCarl Schulz | Carl Schulz |
| PPeter NewmeyerWilhelm Schulz | Wilhelm Schulz |
| LLarry OlsenYoungest Schulz Boy | Youngest Schulz Boy |
 Gary GrayHugo Schulz | Hugo Schulz |
 Fred AldrichRock-Tossing-Rioter (uncredited) | Rock-Tossing-Rioter (uncredited) |
| LLouis V. ArcoNazi Party Member (uncredited) | Nazi Party Member (uncredited) |
| MMartha BamattreCook (uncredited) | Cook (uncredited) |
| TTina BlagoiMaid (uncredited) | Maid (uncredited) |
 Sven Hugo BorgAngry German at Play (uncredited) | Angry German at Play (uncredited) |
 Vernon DentNazi Party Member (uncredited) | Nazi Party Member (uncredited) |
| CCarl EkbergChauffeur (uncredited) | Chauffeur (uncredited) |
 Fred EsslerMinister (uncredited) | Minister (uncredited) |
| FFred FarrellGateman (uncredited) | Gateman (uncredited) |
| AArno FreyGerman (uncredited) | German (uncredited) |
 Hans FuerbergFootman (uncredited) | Footman (uncredited) |
| CCurt FurburgNazi Party Member and Guest (uncredited) | Nazi Party Member and Guest (uncredited) |
| FFrederick GiermannBank Clerk (uncredited) | Bank Clerk (uncredited) |
| EErnest GolmFranz (uncredited) | Franz (uncredited) |
