Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | La fabbrica di cioccolato | 2005 | |
| Writer | Matilda 6 mitica | 1996 | |
| Writer | Le streghe | 2020 | |
| Writer | Willy Wonka e la fabbrica di cioccolato | 1971 | |
| Writer | Fantastic Mr. Fox | 2009 | |
| Writer | Il GGG - Il Grande Gigante Gentile | 2016 | |
| Writer | La meravigliosa storia di Henry Sugar | 2023 | |
| Writer | Chi ha paura delle streghe? | 1990 | |
| Writer | Agente 007 - Si vive solo due volte | 1967 | |
| Writer | Il cigno | 2023 | |
| Writer | James e la pesca gigante | 1996 | |
| Writer | Citty Citty Bang Bang | 1968 | |
| Writer | Tom & Jerry: Willy Wonka e la fabbrica di cioccolato | 2017 | |
| Writer | Il mio amico gigante | 1989 | |
| Actor | Tales of the Unexpected | Self - Introduced by / Narrator | |
| Writer | Roald Dahl's Esio Trot | 2015 | |
| Writer | Revolting Rhymes | 2017 | |
| Actor | Pure Imagination: The Story of 'Willy Wonka and the Chocolate Factory' | 2001 | Self - author of 'Charlie and the Chocolate Factory' (archive footage) |
| Actor | Way Out |