Gwen

Gwen, labeled The Loner, was a camper on Total Drama Island as a member of the Perfect Porcupines. She did not make Total Drama Action or Total Drama World Tour when she refused to compete that long just to be voted off. She did return for Total Drama Underdogs as a member of the Loser Leeches. She has finished her time on Total Drama.

Total Drama Island
Gwen dislikes her whole team. She argues, fights, and eventually is voted off after trying to make alliances, but failing and being voted off by others.

Total Drama Action
She is in the finale as a helper and throws the cards at Justin, before walking away cussing after being frustrated.

Total Drama World Tour
She, again, is a helper in the finale. She helps and earns her friend Lindsay. Unfortunately, they never compete in the same season again.

Total Drama: Revenge of the Island
Gwen makes a cameo and calls Beth a sweet girl. She then leaves after being told she will be buried alive, running away.

Total Drama Underdogs
Gwen is nicer, but is eliminated, due to an alliance and being a bad team player.