| Duncan | |
| Deadly Dogs | |
 | |
| Gender | Male |
| Hair color | Green |
| Eye color | Blue |
| Eliminated | TDI: The Amazing Merging Race
TDA: Ezekielformers |
| Place | TDI: 10th
TDA-6th |
| Relationship | Zoey(broken up) |
| Friends | DJ, Mike, Owen, Dawn and Trent |
| Enemies | Cameron,Cody, Bridgette, Zoey and Mike |
Season 1: Total Drama Island[]
Duncan is played by Duncan05.
Duncan made the merge in Season 1.
Season 2: Total Drama Action[]
Duncan is played by The Villainous Vulture
Duncan was placed on the villains team, but fell for Zoey quickly, though it is part of Zoey's plan to make alliances. Scott constantly tries to warn Duncan about Zoey but he never listens. He is constantly being distracted by Zoey and usually needs to be snapped out of it. He finally betrayed Zoey afew episodes later. He was eliminated in Ezekialformers. He cheered for Dakota in the finally, and the last thing to happen in the episode was Scott, Zoey, Gwen, Mike and Beth all beating him up
In The Stars & Caves, Duncan was beaten up by Dakota, Brick, Lightning, Zoey, and Scott at the end of the episode.
Total Drama World Tour[]
Duncan is in TDWT and is wanted by his X-girlfriend, Zoey. He is eliminated.