Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | De kronieken van Narnia : De leeuw, de heks en de kleerkast | 2005 | |
| Writer | De kronieken van Narnia : Prins Caspian | 2008 | |
| Writer | De Kronieken van Narnia: De Reis van het Drakenschip | 2010 | |
| Writer | Narnia: The Magician's Nephew | 2027 | |
| Writer | The Lion, the Witch and the Wardrobe | 1979 |