Arthur Claus is the main protagonist of Arthur Christmas. He is the son of Santa Claus and Mrs. Claus, the younger brother of Steve and the grandson of Grandsanta. He is voiced by James McAvoy.
Personality[]
Arthur Claus is a gullible boy, and sometimes is afraid of heights and buttons. At first he was reluctant to help Grandsanta, on a mission, but in the end he changed his mind.
For the most part, Arthur is sweet, good-natured, positive, and caring. He is happy with his life the way it is, as long as everyone else is happy. Despite this, he is also very clumsy and will occasionally mess everything up.