Izzy was a camper on Total Drama Island, and was originally placed on the Killer Bass, before switching to the Screaming Gophers in Not So Happy Campers - Part 2. She was a cast member on Total Drama Action and was placed on the Killer Grips. She also competed on Total Drama World Tour and she was originally placed on Team Amazon before switching to Team Chris Is Really Really Really Really Hot in Walk Like An Egyptian - Part 2. She was seen with the original contestants on a yacht in the first episode of Total Drama: Revenge of the Island and had a cameo appearance in Finders Creepers. Izzy did not qualify for Total Drama All-Stars, but had a brief cameo in Suckers Punched. Izzy, in Noah's own terms, is as "nutty as a ten-ton bag of pecans smothered in peanut butter, encased in a cashew the size of China". She is fun but hard to handle and to the other contestants, more trouble than she is worth. Izzy has extraordinary athletic and fighting abilities, and also sticks herself to the wild environment. She is also number eight on the RCMP's "Most Wanted" list, presumably for accidentally blowing up a kitchen, but it is unclear whether she was telling the truth. As a running gag in the series, she will leave in an unusual way after being eliminated, such as her departure in a puff of smoke in Wawanakwa Gone Wild!. In Total Drama Action, she frequently changes her persona to another that she has created for her own amusement. She has also been shown to enjoy plotting bizarre solutions to various situations. Despite her strange ways of showing it, Izzy does care about others (mainly Owen) and means well even if her results don't reflect it.