Life and career
She was born and raised in Toronto, Ontario. She is the daughter of a Dutch father and a Canadian mother. In the first weeks of her life she contracted meningitis, resulting in a severe sickness that lasted a few months. Her parents were initially told she was not going to survive. Growing up, Vandervoort was involved in several sports such as football, karate (second-degree black belt), basketball, tennis, gymnastics and baseball. She has a sister named Sarah and she is related to Canadian actor Gordon Pinsent.
She started her career at the age of 13. After taking several classes and doing background work on Canadian shows such as Road to Avonlea and Harriet the Spy, she got her first speaking role in the Canadian children's horror anthology series Goosebumps and Are You Afraid of the Dark?.
After commercials and guest starring roles in Mutant X, Prom Queen: The Marc Hall Story, Goosebumps, Twice in a Lifetime, Doc, Sue Thomas: F.B.Eye, Troubled Waters, The Dresden Files, and a few Disney Channel original films (Mom's Got a Date with a Vampire and Alley Cats Strike), at age 19, while attending York University where she studied Psychology and English. Vandervoort landed a lead role as Sadie Harrison in the CTV teen drama series Instant Star, which ran for four seasons.
In 2006, Vandervoort shot her first feature titled The Lookout with Jeff Daniels, Joseph Gordon-Levitt, Matthew Goode and Isla Fisher. Several other TV appearances such as CSI: Crime Scene Investigation led Vandervoort to the role of Clark Kent's Kryptonian cousin "Kara Kent" (the woman destined to become Supergirl) in The CW serial drama series Smallville. She was a regular in season seven, and appeared in the "Bloodline" episode for season eight. She then returned for another two episodes in the tenth and final season of Smallville.
Following The CW and Smallville, Vandervoort then shot the sequel to the feature film Into the Blue titled Into the Blue 2: The Reef. She next filmed an independent production titled The Jazzman, which also starred Canadian stars Michael Ironside (who appeared in the second V miniseries as well as the 1984 V regular series) and Corey Sevier.
Vandervoort portrayed "Lisa", an extraterrestrial Visitor, in the 2009 ABC science fiction series V, a reboot of the 1980s science fiction franchise of the same name.
In 2010, Vandervoort appeared in the two-part miniseries Riverworld in which she plays Jessie Machalan, the fiancée of war correspondent Matt Ellman who wakes up after death on a planet populated by everyone who has ever lived on Earth. In 2011, she starred in the suspense film The Entitled, alongside Ray Liotta and Kevin Zegers.
In October 2011, she posed for PETA as part of the "Exotic Skins" campaign and in 2014, she appeared nude again for an ad that protested against the keeping of marine mammals in captivity. In 2012, she had a small role in Seth MacFarlane's comedy film Ted, playing Mark Wahlberg's coworker Tanya.
In 2014, she appeared in the TV adaptation of the Kelley Armstrong novel Bitten, which premiered on January 13, 2014.
In 2016, Vandervoort appeared as the super villain Indigo/Brainiac 8 in three episodes of season one of the CBS action-adventure series Supergirl.
In 2019, Vandervoort appear in the Netflix adaptation of the Jonathan Maberry book series V-Wars opposite Ian Somerhalder, Adrian Holmes and Peter Outerbridge.
|Year||Title||Role||Notes||1999||Penny's Odyssey||Tanya||Television film|
|2000||Alley Cats Strike||Lauren||Television film (Disney Channel Original Movie)|
|2000||Mom's Got a Date with a Vampire||Chelsea Hansen||Television film (Disney Channel Original Movie)|
Nominated — Young Artist Award for Best Performance in a TV Movie (Comedy): Leading Young Actress
|2004||Prom Queen: The Marc Hall Story||Young Girl||Television film; uncredited|
|2005||Falcon Beach||Ashley||Television film|
|2009||Out of Control||Marcie Cutler||Television film|
|2009||Into the Blue 2: The Reef||Dani White||Direct-to-video|
|2010||Riverworld||Jessie Machalan||Television film|
|2011||The Entitled||Hailey Jones|
|2011||Desperately Seeking Santa||Jennifer Walker||Television film|
|2012||This Means War||Britta|
|2012||Broken Trust||Sophie||Television film|
|2012||Finding Mrs. Claus||Noelle||Television film|
|2013||Life of the Party||Bea|
|2014||Coffee Shop||Donavan Turner||Television film|
|Year||Title||Role||Notes||1997–1998||Goosebumps||Nadine Platt / Sheena Deep||"The Haunted House Game" (season 3; episode 10)|
"Deep Trouble: Part 1" (season 4; episode 7)
|2000||Are You Afraid of the Dark?||Ashley Fox||"The Tale of the Laser Maze" (season 7; episode 11)|
|2000||Twice in a Lifetime||Misty Reynolds||"Even Steven" (season 2; episode 15)|
|2001||Mutant X||Tina||"Russian Roulette" (season 1; episode 3)|
|2002||The Gavin Crawford Show||The Girl|
|2004–2008||Instant Star||Sadie Harrison||Main role; 49 episodes|
|2004||Doc||Annis Bennington||"The Family Tree" (season 5; episode 6)|
|2005||72 Hours: True Crime||Leanne||"Head in a Bucket" (season 2; episode 10)|
|2005||Sue Thomas: F.B.Eye||Gabbie||"Bad Girls" (season 3; episode 18)|
|2007||The Dresden Files||Natalie||"Bad Blood" (season 1; episode 5)|
|2007||CSI: Crime Scene Investigation||Miss Tangiers||"Big Shots" (season 7; episode 19)|
|2007–2011||Smallville||Kara Zor-El||23 episodes|
Main role (season 7)
|2009–11||V||Lisa||Main role; 22 episodes|
|2010–2011||Family Guy||Jenny / Bridget||"Brian Writes a Bestseller" (season 9; episode 6)|
"Friends of Peter G." (season 9; episode 10)
|2012||White Collar||Sophie Covington||"Parting Shots" (season 4; episode 4)|
|2012||Finding Mrs. Claus||Noelle||Television film|
|2013||Haven||Arla Cogan||"Reunion" (season 3; episode 12)|
"Thanks for the Memories" (season 3; episode 13)
|2013||CSI: NY||Marcy Sullivan||"Nine Thirteen" (season 9; episode 13)|
|2014–2016||Bitten||Elena Michaels||Main role|
|2016||Supergirl||Indigo / Brainiac 8||Recurring role; 3 episodes|
|2016–2018||Ice||Tessa||Recurring role; 5 episodes|
|2017||Frankie Drake Mysteries||Sophia Devoe||"Out of Focus" (season 1; episode 5)|
|2018–2019||Private Eyes||Dana Edson||"Shadow of a Doubt" (season 2; episode 18) and "Catch Me If You Can" (season 3; episode 1|
- She could only do her role of Indigo/Brainiac 8 after filming for Bitten ended.