Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Gesprengte Ketten | 1963 | |
| Writer | Scarface - Narbengesicht | 1932 | |
| Director | Scarface - Narbengesicht | 1932 | |
| Writer | Asphalt-Dschungel | 1950 | |
| Writer | Der kleine Cäsar | 1931 | |
| Writer | Entscheidung in der Sierra | 1941 | |
| Writer | Entscheidung in der Sierra | 1941 | |
| Writer | Die Narbenhand | 1942 | |
| Writer | Herrin der toten Stadt | 1948 | |
| Writer | Vogelfrei | 1949 | |
| Writer | Gangster | 1951 | |
| Writer | Vier für Texas | 1963 | |
| Writer | Ausgezählt | 1951 |