Doctor Branch is a mutant leprechaun scientist. He is 5'7" and 130lbs. He appears to be in his early 30s but has been around for many years and lives in a lab in a realm called the Forever Forest, which exists outside of space and time, so he's not sure of how old is. He has pointy ears, brown hair and has a pointy mustache. He wears an aviator cap with goggles on it, circular blue sunglasses, a green jacket with white faux fur on the collar, a yellow turtleneck sweater, brown pants and boots.