Fourteen of Total Drama's most memorable contestants from past seasons return and face off in the most dangerous challenges yet. This season's cast is comprised of Alejandro, Cameron, Courtney, Duncan, Gwen, Heather, Jo, Lightning, Lindsay, Mike, Sam, Scott, Sierra, and Zoey. Back in Camp Wawanakwa, the fourteen contestants are divided into two teams, the Heroic Hamsters and the Villainous Vultures and will have to square off for the grand prize of one million dollars. One by one, every contestant will be eliminated and sent home on the Flush of Shame until there is only one all-star left standing.