Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Verliebt in scharfe Kurven | 1962 | |
| Writer | Ein besonderer Tag | 1977 | |
| Writer | Der Duft der Frauen | 1974 | |
| Writer | Die Schmutzigen, die Häßlichen und die Gemeinen | 1976 | |
| Writer | Viva Italia | 1977 | |
| Writer | I mostri | 1963 | |
| Writer | Einmal zu wenig, einmal zu viel | 1965 | |
| Writer | The Overtaxed | 1959 | |
| Writer | Die Familie | 1987 | |
| Writer | Sesso matto – Niemand ist vollkommen | 1973 | |
| Director | Goodnight, Ladies and Gentlemen | 1976 | |
| Writer | Goodnight, Ladies and Gentlemen | 1976 | |
| Writer | March on Rome | 1962 | |
| Writer | Die Frau des Priesters | 1970 | |
| Writer | Der Meistergauner | 1960 | |
| Writer | Adua und ihre Gefährtinnen | 1960 | |
| Writer | Stau | 1979 | |
| Writer | Arrivano i dollari | 1957 | |
| Writer | Totò cerca pace | 1954 | |
| Writer | The Bachelor | 1955 | |
| Writer | Passion der Liebe | 1981 | |
| Writer | I See Naked | 1969 | |
| Writer | Guardia, Guardia Scelta, Brigadiere e Maresciallo | 1956 | |
| Writer | Maccheroni | 1985 | |
| Writer | High Infidelity | 1964 | |
| Writer | Frivole Spiele | 1964 | |
| Writer | Roaring Years | 1962 | |
| Writer | First Love | 1978 | |
| Writer | Il commissario Pepe | 1969 |