This page keeps the main cast for The Chronicles of Narnia: Prince Caspian (2008) in one place. It stays actor-first. If you want the story side of the roster, use the characters page instead.
Principal cast
| Actor | Role | Notes |
|---|---|---|
| Ben Barnes | Prince Caspian | The exiled heir trying to reclaim Narnia. |
| William Moseley | Peter Pevensie | Older, more restless, and less certain than before. |
| Anna Popplewell | Susan Pevensie | Still one of the most grounded members of the group. |
| Skandar Keynes | Edmund Pevensie | Older and sharper after the first adventure. |
| Georgie Henley | Lucy Pevensie | The sibling most open to Aslan’s call. |
| Sergio Castellitto | King Miraz | The usurper holding Narnia by force. |
| Peter Dinklage | Trumpkin | A skeptical but loyal dwarf ally. |
| Warwick Davis | Nikabrik | A darker Narnian voice inside Caspian’s camp. |
| Vincent Grass | Doctor Cornelius | Caspian’s tutor and early ally. |
| Eddie Izzard | Reepicheep (voice) | The proud mouse swordsman. |
| Liam Neeson | Aslan (voice) | The true king whose timing is never accidental. |