Bear

The Bear first appears in "The Sucky Outdoors", and has appeared in almost all episodes after. It was first attracted by Izzy's bear costume, which caused it to frighten the entire Gopher team onto a tree. Later in the episode, it scares Katie and Sadie out of its cave. In "Paintball Deer Hunter," he is seen eating chips (that he had stolen from Cody after mauling him ferociously), and wiping its glasses with his fur. It was also seen eating some of Chris' food at his and Chef's secret location. During "The Big Sleep", Tyler hallucinates that Katie and Sadie are being mauled by the bear. He's most likely to be the brown color phase of the American black bear, the only bear species native to Eastern Canada. He was last seen getting a purple nurple from Owen. In Wawanakwa Gone Wild, the bear is briefly seen falling on a kid on a teeter-totter and later is shown running after Izzy shoots Heather.

He returned in Total Drama Action. He appears on the opening theme seemingly waving to the audience. But then Izzy jumps in front and starts to wave to the audience, which upsets the bear and he starts to roar at her. But then Izzy scares him and a chase begins. The Bear appears in the first episode of the season, Monster Cash. He apparently was in a building before it burned down, he then chases Duncan, Gwen and Trent before they lose him. When Chris asks why the bear was here, Chef informs him that it had one more day on its contract. Whether or not this means the bear will not appear again (outside of the opening) is currently unknown.

Other bears

 * Molotov