Who is Thomas Sangster?

He is a british actor. He is 17 years old. He is mostly known for Love actually, Doctor Who, Nanny McPhee and if you watch Disney Channal, he talks for Ferb in Phineas and Ferb. And he just had a movie come out called The Last Legion, he plays Romulus Agustus (Young Ceasar). He hasn't really done a lot of kid movies. Right now he is working on a movie called The Fence and a TV show called Pinocchio.