Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | 指环王：护戒使者 | 2001 | |
| Writer | 指环王3：王者归来 | 2003 | |
| Writer | 指环王2：双塔奇兵 | 2002 | |
| Writer | 霍比特人：史矛革之战 | 2013 | |
| Writer | 霍比特人：意外之旅 | 2012 | |
| Writer | 霍比特人：五军之战 | 2014 | |
| Writer | 指环王动画版 | 1978 | |
| Writer | 霍比特人动画版 | 1977 | |
| Writer | The Return of the King | 1980 | |
| Writer | The Hobbit | 1966 | |
| Writer | 指环王前传希望的诞生 | 2009 | |
| Writer | The Fantastic Journey of Mr. Bilbo Baggins, the Hobbit | 1985 |