Sierra is a fictional character portrayed by Annick Obonsawin in the TV series Total Drama.
In the first episode they appeared in, titled Celebrity Manhunt's Total Drama Action Reunion Special (season 2), they were 26 years old.
They appear in 30 episodes out of a total of 120 aired
The character of Sierra is mainly associated with Heather.
Episodes30
Celebrity Manhunt's Total Drama Action Reunion Special
episode S2.E27 june 2010Celebrity Manhunt is Total Drama's animated spoof of entertainment magazine shows like E-Talk Canada and TMZ.Walk Like an Egyptian: Part 1
episode S3.E1 june 2010The contestants will be traveling around the world on a questionable jet piloted by Chef. The first competition takes place in Egypt. The contestants are split into 3 teams.Walk Like an Egyptian: Part 2
episode S3.E2 june 2010It's a race to the Nile with each team designated an item to bring with them to the finish; a camel, a goat, and a stick. The first round of eliminations takes place.Super Crazy Happy Fun Time Japan
episode S3.E3 july 2010As the teams begin to gel - or not, in the case of the wildly different girls that make up Team Amazon - Chris announces that the competition's next stop will be Japan.Anything Yukon Do, I Can Do Better
episode S3.E4 july 2010The frozen tundra of the northern Yukon. The challenge: jump ice floes across a frigid waterway, then pull a dogsled to collect your teammates and race to a finish line, all without freezing to death!Broadway, Baby
episode S3.E5 july 2010New York City. Teams must get baby carriages from the Statue of Liberty's crown and race them through Central Park.Slap Slap Revolution
episode S3.E7 july 2010The German Alps. The teams are dumped into avalanche territory and have to sing softly or risk a 'song-alanche.'The Am-AH-zon Race
episode S3.E8 august 2010The Peruvian jungle. Heather is miserable, still smarting from the Leshawna beat-down and missing a tooth to boot!Can't Help Falling in Louvre
episode S3.E9 august 2010Paris - the city of love, and of the Louvre. Chris has hidden pieces of the world's most famous statues throughout the world's most famous museum, and the teams scramble to find and assemble the statues in the museum's renowned pyramid court.Newf Kids on the Rock
episode S3.E10 august 2010It's an exciting homecoming for Chris, back to his birthplace on the East Coast of Canada and the storied Grand Banks of Newfoundland.Jamaica Me Sweat
episode S3.E11 august 2010In the plane en route to Jamaica, DJ is sure his luck has changed. With lucky fish Irene at his side, nothing can go wrong. Little does he know he's outlived his usefulness with Alejandro.I See London...
episode S3.E13 august 2010The refueled airplane finally makes it to London - and with DJ gone, only two teams remain!Greece's Pieces
episode S3.E14 september 2010Athens, Greece. Courtney is elated to have Duncan back - and Gwen is a bundle of conflicted nerves since she just kissed her kinda-friend Courtney's boyfriend in the confessional!The Ex-Files
episode S3.E15 september 2010The challenge: to sneak into Area 51's Black Box warehouse and steal a functioning alien artifact without getting caught by an elite Black Ops security detail.Picnic at Hanging Dork
episode S3.E16 september 2010Australia. Gwen and Duncan can't believe they survived the last elimination round; both know they're still targets. Alejandro didn't eliminate Duncan because, unlike Tyler, the punk may still be useful. So he leads Duncan into suggesting Alejandro seduce his ex, since it will throw both Courtney and Heather off their games. Courtney can't wait to lose and vote Gwen out - and if that means not doing her personal best, Courtney's willing to make that sacrifice. The challenge: an emu race up the Blue Mountains to Hanging Rock, followed by a bungie-jumping, sheep shearing competition.Sweden Sour
episode S3.E17 september 2010The challenge: first, each team must build a mystery object which turns out to be... a Viking ship!Niagara Brawls
episode S3.E19 october 2010The contestants have a rather rude awakening on their return home to Canada - because they are dropped into the rushing waters of the Great Lakes, just meters from the destructive wonder of Niagara Falls!Chinese Fake-Out
episode S3.E20 october 2010The next stop on the show's world-wide tour is exotic China, where Chris announces that each individual will be on their own for a race down the top of the Great Wall.African Lying Safari
episode S3.E21 october 2010The Serengeti, Tanzania. Duncan is a happy camper - Courtney is gone! It's sweet relief. Blaineley is gone too, but her effects are still being felt as everyone makes snickering comments about Alejandro and Heather's obvious attraction - something they both vehemently deny.Rapa Phooey
episode S3.E22 october 2010With just four contestants left, the heat is really starting to ratchet up on the battle.Awww, DrumHELLer!
episode S3.E23 november 2010The four remaining contestants face off in a dinosaur-building contest in the Canadian Badlands.Planes, Trains and Hot Air Mobiles
episode S3.E25 november 2010Without a plane, the contestants find themselves in a manic road-trip race - all the way to the shores of Hawaii...Hawaiian Punch
episode S3.E26 november 2010An epic journey up the Big Island's active volcano determines a million dollar winner!Heroes vs. Villains
episode S5.E1 september 2013Top competitors from past seasons get separated into groups of villains of heroes based on past performances on the show. From then on, they compete against each other to win the 1 million dollar prize.Evil Dread
episode S5.E2 september 2013The players gather on the beach to dig up 3D puzzle pieces and use them to assemble an international landmark. But that's easier said than done when Alejandro can't use his legs, the rest of his Villainous team refuses to work together, and the Heroes struggle to keep up as Sam flails and a head injury makes Mike lose access to his alternate personalities.Saving Private Leechball
episode S5.E3 september 2013The Heroic Hamsters and the Villainous Vultures race into the forest to collect unusual paintball weaponry and use it to pick off the other team - last team standing wins! But a straightforward challenge becomes twisty when a Hero makes a villainous move, and a Villain acts decidedly heroic.Food Fright
episode S5.E4 october 2013Chris combines a pancake eating contest with an obstacle course in the ultimate tummy twister. Meanwhile, sparks fly between newly Villain-ized Courtney and Scott, newly Heroic Duncan has a serious crisis of bad boy confidence, and someone mysteriously breaks Sierra's smartphone, sending her into a serious case of Cody withdrawal.Moon Madness
episode S5.E5 october 2013During a race across the island, the local wildlife is radically altered by the rare blue harvest moon and even the littlest bunny becomes a blood-thirsty predator. Heather and Alejandro lock horns, Cameron dodges Sierra's deluded affections to help Mike with his newest multiple personality problem, and Gwen is getting more homesick by the minute.No One Eggspects the Spanish Opposition
episode S5.E6 october 2013The teams travel to Boney Island for an egg hunt inside The Fun Zone, which is anything but fun! New Villain Cameron bonds with Gwen, Heather finally trusts Alejandro enough to team up with him, and Zoey begins to doubt her faith in Mike when she suspects his new malevolent personality is taking control.Suckers Punched
episode S5.E7 october 2013Chris orchestrates a brutal boxing free-for-all that pits the All-Stars against their biggest, baddest enemies. For most, this means facing off against one of the island's dreaded mutants - but one All-Star has to battle his oldest nemesis, and two best friends are forced to battle each other!
- Celebrity Manhunt's Total Drama Action Reunion Special
- Walk Like an Egyptian: Part 1
- Walk Like an Egyptian: Part 2
- Super Crazy Happy Fun Time Japan
- Anything Yukon Do, I Can Do Better
- Broadway, Baby
- Slap Slap Revolution
- The Am-AH-zon Race
- Can't Help Falling in Louvre
- Newf Kids on the Rock
- Jamaica Me Sweat
- I See London...
- Greece's Pieces
- The Ex-Files
- Picnic at Hanging Dork
- Sweden Sour
- Niagara Brawls
- Chinese Fake-Out
- African Lying Safari
- Rapa Phooey
- Awww, DrumHELLer!
- Planes, Trains and Hot Air Mobiles
- Hawaiian Punch
- Heroes vs. Villains
- Evil Dread
- Saving Private Leechball
- Food Fright
- Moon Madness
- No One Eggspects the Spanish Opposition
- Suckers Punched