Duncan was a camper on Total Drama Island, as a member of the Killer Bass. He was a cast member and one of the finalists of Total Drama Action, as a member of the Screaming Gaffers. Originally, he quit Total Drama World Tour, but was forced to return once he was found in I See London... and was placed on Team Chris Is Really Really Really Really Hot. He was seen with the original contestants on a yacht in the first episode of Total Drama: Revenge of the Island, and he made a cameo appearance in Grand Chef Auto. He was a camper for Total Drama All-Stars, and was originally a member of the Villainous Vultures but in Saving Private Leechball, he was switched over to the Heroic Hamsters