Role in the series Edit
Heather appears to be one of Sonja's enemies at first, but they are friends/enemies. She appears in some episodes whatever Diana is not here.
Heather was Total Drama's first antagonist. Famously manipulative, Heather knows what she wants and exactly how to get it. Her strategic smarts have proven effective, eliminating a record amount of contestants. She competes with her sights solely on the prize money and not on making friends, using the relationships made among the cast to her advantage. She is not above using others to do her every bidding, and only acts nicely towards others when she may ultimately be benefited. This makes it difficult to differentiate her classic mean girl ways from genuine heartfelt moments. Such an example is in the season one special, when a crying Heather tells Harold that she doesn't like "being mean all the time", and that it's not fun "being the one everyone hates." Hawaiian Punch, in which she becomes ecstatic at the thought of being the "good guy," confirms that there is at least some truth to her lament. Even romance is not enough to tame Heather's desire for victory. Despite being in a relationship with Alejandro, money still stands as top priority when the opportunity arises.
Sonja Farrington Edit
Sonja and Heather used to be enemies in Sonja's Adventures of Total Drama Island and now Sonja and Heather are friends/enemies in Sonja's Adventures Series. Heather doesn't appear in some episodes but she appears in some episodes of Sonja's Adventure Series and Kirby Right Back At Ya.
Alister Azimuth Edit
Alister Azimuth is always trying to attempt vote off Heather in Sonja's Adventures of Total Drama Island but it always fails. He swore that he'll get her off the island someday so she won't eliminate Sonja and her friends.
Dr. Nefarious Edit
Dr. Nefarious works for Heather and she and Nefarious worked together to vote off all the contestants including his arch enemy (Captain Qwark).
Dr. Cortex Edit
Heather sometimes calls Cortex a bunch of names in Sonja's Adventures of Crash Twinsanity and Crash Of The Titans. Cortex easily gets annoyed by Heather's name calling and taunting.