This page keeps the main character roster for The Chronicles of Narnia: Prince Caspian (2008) character-first. It answers a different question than the cast page: not just who plays whom, but who matters in this version of the story.
Main characters
| Character | Played by | Why the character matters here |
|---|---|---|
| Prince Caspian | Ben Barnes | The young Telmarine prince trying to restore old Narnia. |
| Peter Pevensie | William Moseley | More impatient and more bruised by leadership this time. |
| Susan Pevensie | Anna Popplewell | She stands between the old Narnian world and the life she may lose. |
| Edmund Pevensie | Skandar Keynes | He often sees the situation more clearly than Peter. |
| Lucy Pevensie | Georgie Henley | The sibling most willing to trust Aslan before the others catch up. |
| King Miraz | Sergio Castellitto | The film’s central tyrant and the threat Caspian has to overcome. |
| Trumpkin | Peter Dinklage | A pragmatic dwarf who slowly puts his faith back in the old stories. |
| Reepicheep | Eddie Izzard (voice) | The movie’s bravest small warrior and one of its clearest personalities. |