Who is the actor who plays younger sister in Narnia?

There are two younger sisters in the Narnia chronicles, and depending on which movie or adaptation you're thinking of, the actors who play them are:

* Lucy Pevensie:

* Georgie Henley played Lucy in the first two Narnia movies, *The Lion, the Witch, and the Wardrobe* and *Prince Caspian*.

* Skandar Keynes played her brother Edmund in those films.

* Susan Pevensie:

* Anna Popplewell played Susan in the first three Narnia movies: *The Lion, the Witch, and the Wardrobe*, *Prince Caspian*, and *The Voyage of the Dawn Treader*.

Let me know if you were thinking of a specific adaptation or character, and I can provide more information.