Aslan: Things never happen the same way twice, dear one.
Prince Caspian: Here, take the horn.
Susan: Keep it. You might need to call me again.
Lucy: You might need to call me again?!
Susan: Oh shut up.
Prince Caspian: I wish we had more time.
Susan: We wouldn't have worked out, anyway.
Prince Caspian: Why not?
Susan: Well, I am 1300 years older than you.
[Susan finds a chess piece in the ruins.]
Edmund: Hey, that's mine. From my chess set.
Peter: Which chess set?
Edmund: Well I didn't exactly have a solid gold chess set in Finchley, did I?
Peter Pevensie: That's the trouble, girls. You can't keep a map in your heads.
Lucy Pevensie: That's because our heads have something in them.
Reepicheep: Choose your last words carefully, Telmarine.
Prince Caspian: You are a mouse.
Reepicheep: I was hoping for something a little more original.
Trufflehunter: Enough, Nikabrik! Or do I have to sit on your head again?
Trumpkin: You may find Narnia a more savage place than you remember.
Dr. Cornelius: You have a chance to become the most notable contradiction in history: the Telmarine who saved Narnia.
King Miraz: Well then, Prince Edmund...
Edmund Pevensie: It's King, actually.
King Miraz: I beg your pardon?
Edmund Pevensie: It's King Edmund. Just King though. Peter's the High King. [Awkward pause.] I know, it's confusing.
Trufflehunter: Reepicheep! Stay your blade!
Reepicheep: Trufflehunter? I hope you have a very good reason for this untimely interruption!
Nikabrik: He doesn't. Go ahead.
Nikabrik: You said you were going to get rid of him.
Trufflehunter: No, I said I would take care of him.
Prince Caspian: What are you?
Trufflehunter: You know, it's funny you should ask that. You'd think more people would know a badger when they see one.
Peter: We didn't mean to leave, you know.
Trumpkin: Doesn't make much difference now, does it?
Peter: Get us to the Narnians and it will.
Lucy Pevensie: They're so still.
Trumpkin: The trees? What did you expect?
Lucy Pevensie: They used to dance.
Prince Caspian: You're Narnians. You're supposed to be extinct.
Nikabrik: Sorry to disappoint you.
Reepicheep: We were expecting someone taller!
Trumpkin: You're one to talk.
Lucy: I wonder who lived here.
Susan: I think we did.
Answer: The one who stabs Miraz with the arrow is one of the Lords that promises support when Miraz is ordained King. He dies on the bridge (that the Telmarines built) when Aslan causes the waters to 'come alive'. The Telmarine who walks through the 'doorway' (to the world of men) with Miraz's wife and their infant son is Miraz's General. Earlier in the film, Miraz ordered this General to kill three of his men (after the Narnians stole the weapons), and during Miraz and Peter's duel Miraz ordered him to kill Peter if the dueling was not going in Miraz's favor, but the General chose not to. On the field, during the last battle, the General had an opportunity to kill Caspian, and again he chose not to.
Super Grover ★