| Sneaky Swordfishes|
|Hair color||Black with teal streaks|
|Eliminated|| TDSA: TBA|
|Place|| TDSA: TBA|
|Friends||Topher, Jasmine, Izzy|
|Enemies||Alejandro, Cody (one-sided, on her side), Fan, Mal, Sierra|
Gwen was a contestant Total Drama Sky Adventures, as a member of the Sneaky Swordfishes. Before participating, she appeared multiple times on Total Drama Enchanted Forest, either by Cody turning into her by a spell, or making a cameo. She also returned for Total Drama Fans Vs. Favourites, as a member of the Beloved Buffaloes.
Gwen is a goth girl whose interests lie in art and astronomy. She is smart, independent, and level-headed, stating her best quality is her inability to get excited over minuscule things. Her attitude at first seems cold and harsh, but she is not a bitter person, rather cautious of whom she lets into her life. Beneath her tough exterior is a kind heart that learns to trust as the series progresses, Gwen's guard lowering with each season. Despite her distaste for whatever "the sheep" are fond of, she actually does desire to be welcomed by the popular crowd. Gwen states that she distances herself from it because she believes it is not where she belongs. She isn't afraid to stand her ground should her reputation take a hit. Gwen also suffers from claustrophobia, as seen in the curse of Island, Revenge of the Island and All-Stars. She believes strongly in karma, and is also a huge fan of horror movies, the clichés of which will sometimes dictate how she performs in challenges.
|Eliminated from Total Drama Sky Adventures|
|Eliminated from Total Drama Fans vs. Favourites|
|Sneaky Swordfishes teammates|
|Cody | Fan | Gwen | Mike | Paintbrush | Sierra | Test Tube | Topher|
|Beloved Buffaloes teammates|
|Alejandro | Bridgette | Courtney | Cody | DJ | Gwen | Katie | Lindsay | Max | Shawn | Sky | Trent|