Hamilton appears as an anthropomorphic pig wearing a dark green flannel shirt with golden shoulder pads, a black belt with a golden buckle, ripped brown trousers, and black shoes. He also wears a brown flat cap and a golden monocle over his left eye. He looks virtually identical to his brother, George.

Hamilton acts as the voice of reason who's trying to actually find a way through the Labyrinth rather than pettily squabbling with each other. He is also highly capable, being the 