Overview
Heather started out as a ruthless competitor in Total Drama Island. She got Eva (first), Justin, Cody, Beth, Harold, Trent, Bridgette, Lindsay, DJ, Izzy (second), Geoff, and Duncan eliminated from Island. She has deceived many contestants to make it farther to the game.

In TDWT, after Alejandro debuted in the game, he was an antagonist, just like Heather. He got Harold, Bridgette, LeShawna, DJ, Noah, Tyler, Gwen, Owen, Blaineley, Courtney, Duncan, and Cody eliminated. He also made it to the Final Three, along with Heather, who was also in Island's Final Three.

Similarities that Alejandro and Heather share:
*They were the main antagonist of a season (Heather in Island, and Alejandro in World Tour)
*They are the only antagonist to reach the final three, and the final two.
*They both won the season ("Total Drama World Tour") Heather was the winner in the United States, and Alejandro won in Canada. They are also the first season winners to win a season that the winner is not the same in both countries (USA and Canada).
*They are the only antagonist to appear in every episode of one season.
*They are the only antagonists to be the main antagonist for еще than 13 episodes.
*They caused a lot of eliminations in the seasons that they served as the main antagonist.
*They are the first couple to be the final two in the same season.

The eliminations that they caused:
*Eva (TDI; first)- Heather украл, палантин her mp3 player and accused the бас, бас-гитара of stealing it.
*Justin (TDI)- Heather convinced Lindsay, Beth, Owen, and Izzy to vote off Justin.
*Cody (TDI)- By making him get another bag of potato chips, Heather indirectly gets Cody eliminated when a медведь mauls him.
*Beth (TDI)- She found out that she cursed the Gophers.
*Harold (TDI)- Heather accidentally flashed her breasts to Harold.
*Trent (TDI)- Heather kissed Trent and won immunity for herself.
*Bridgette (TDI)- By refusing to vote with the other girls, she indirectly allowed the boys succeeding in voting off Bridgette.
*Lindsay (TDI)- Even though they were the first two to пересекать, крест the finish line, Chris points out that Owen and Duncan didn't finish the race, making Lindsay the last person to cross.
*DJ (TDI)- She indirectly scared him with her facemask and towel.
*Izzy (TDI; second)- After tranquilizing her (albeit accidentally), Heather convinced Duncan and other people to vote off Izzy
*Geoff (TDI)- Heather was one of the few people to vote off Geoff.
*Duncan (TDI)- By winning the challenge, she and Gwen indirectly got Duncan eliminated.
*Gwen (TDA)- Heather, after noticing that Gwen threw the challenge, convinced Harold and LeShawna to vote off Gwen.
*Harold (TDWT)- Alejandro convinced Harold to save his team's honor by quitting.
*Bridgette (TDWT)- He left Bridgette stuck to a pole.
*LeShawna (TDWT)- By telling LeShawna to "seize the day", she intentionally went out of her way and threw the challenge to go after Heather.
*DJ (TDWT)- Alejandro sabotaged the race. Since DJ was the last person on Team Victory, he was eliminated,
*Noah (TDWT)- Although Team Chris found the ripper, Team амазонка still win for finding Duncan. Alejandro convinced Tyler and the recently returned Duncan to vote off Noah.
*Tyler (TDWT)- He cost the team the challenge.
*Gwen (TDWT)- Alejandro led a series of events that caused Gwen's elimination.
*Owen (TDWT)- Alejandro convinced Heather, Duncan, and Sierra to vote off Owen.
*Blaineley (TDWT)- Heather spotted Blaineley cheating in the challenge, as she had better food. Alejandro voted her off.
*Courtney (TDWT)- Heather spotted Courtney helping Alejandro with the challenge, resulting in their (Blaineley and Courtney's) eliminations.
*Duncan (TDWT)- Heather and Alejandro voted him off in a 2-1-1-1 vote.
*Cody (TDWT)- Heather tricked Cody into thinking that Sierra was trapped in quicksand. This gave Alejandro enough time to push Cody off the platform.
*Alejandro (TDWT; Heather's ending)- By manipulating him, she managed to win by throwing the right tribute in the volcano.

Trivia
*They are the only couple whose ethnicity are known: Alejandro is Hispanic, and Heather is Asian.
*Alejandro is the only male who enjoys Поцелуи Heather.
*The only contestants that neither of them did NOT eliminate, so far, were Ezekiel, Katie, Sadie, and Sierra.
*Both are the only antagonists to be the highest ranking member of their team. The other is Lightning, who takes over Scott's role after he is eliminated.