Tommy is shown to have brown hair. He has Caucasian skin and brown eyes. He wears a red, white, and green hat with two stars and a symbol on resembling a six. He wears a medium-sleeved red flannos shirt with black jeans. He is seen wearing brown and tan shoes in some episodes, while in others brown and white shoes.
- The color of shoes changes between episodes, from brown and white to brown and tan.
- His name was revealed in the episode The Great Chipmunk Detective.
- Jimmy the Paperboy is a remodel of Tommy.
- Mutiny (cameo)