Billy

Billy is a fourth grader at Lakewood Elementary School. He got his name in "Arthur and the Real Mr. Ratburn". He was previously in Mr. Ratburn's third grade class. He is also a member of the Tough Customers a group of bullies at Lakewood and has had very few speaking roles. Despite the fact he is a member of the Tough Customers there is a chance he might be friends with Buster as was seen in the episode Buster Makes The Grade, which adds the possiblity that some or all the members of the Tough Customers hang out with the main characters.

Appearance
Barret is a light brown bear with dark brown hair. He wears a yellow and blue shirt with a blue number 8 on the back and on both sleeves. He wears jeans and red and white shoes.

Appearances
Arthur and the Real Mr. Ratburn

Buster Makes the Grade

The Good, the Bad, and the Binky (seen walking past Pizza Paula's)