Jaimie Alexander

In March 2018, Alexander was hospitalized and underwent surgery after her appendix ruptured. She later recovered.

In 2015, Alexander began starring as Jane Doe in the NBC series Blindspot.

In September 2009, it was reported that Alexander would portray Sif in the live-action superhero film, Thor, directed by Kenneth Branagh and released in May 2011. She reprised the role in the sequel Thor: The Dark World, released in November 2013. She reprised the role twice in special crossover guest appearances on the TV series Agents of S.H.I.E.L.D. on March 11, 2014 and again on March 10, 2015.

Alexander appeared in the 2013 film Savannah directed by Annette Haywood-Carter, about Ward Allen (Jim Caviezel), a real-life early 1900s aristocrat who starts an unexpected partnership with Christmas Moultrie (Chiwetel Ejiofor), a freed slave. Also in 2013, she portrayed deputy sheriff Sarah Torrance in The Last Stand, alongside Arnold Schwarzenegger.

Alexander began dating actor Peter Facinelli in 2012 after they met on the set of Loosies. They became engaged in March 2015. In February 2016, Alexander and Facinelli announced they had called off their engagement.

Also in 2012, Alexander suffered severe injuries when she slipped off a metal staircase during a rainy morning on the Thor: The Dark World set. The fall caused her to slip a disc in her thoracic spine and chip 11 of her vertebrae, as well as dislocate her left shoulder and tear a rhomboid on her right side. The injuries took her out of filming for a month.

In 2011, Alexander reunited with writer/director Gregg Bishop for The Birds of Anger for NBCUniversal G4Films. The film was based on the best-selling mobile game, Rovio's Angry Birds, told in the style of the 1963 film The Birds by Alfred Hitchcock. In 2019, the film was selected by Robert Rodriguez to be featured on his El Rey Network.

In July 2010, it was reported that Alexander had been cast in the independent comedy-drama film, Loosies co-starring Peter Facinelli and directed by Michael Corrente. In October 2010, it was reported that Alexander joined the cast of Nurse Jackie in a sizeable story arc as Jackie's (Edie Falco) wild, immature sister-in-law, Tunie Peyton. In 2011, she joined the cast of Covert Affairs for three episodes of the second season.

In 2010, Alexander appeared in a web series for MSN entitled Ultradome produced by Milo Ventimiglia. In the series Alexander portrayed Han Solo in battle against Indiana Jones for the title of best Harrison Ford character.

She also appeared in a Matthew Perryman Jones music video of the song "Save You" released in September 2009.

In 2007, she began starring in the ABC Family television show Kyle XY as Jessi, a troubled show-off with superhuman powers who is trying to find her way in the world, with increasing cooperation and eventual romance with her male counterpart Kyle. Her role generated a large fan base hoping to see a spin-off show for her character. She also has had guest roles on the show CSI: Miami where she played Jenna York, a flight attendant involved in a murder case; and in Bones where she played Molly Briggs, a student connected to the victim of the episode.

She appeared in the series Watch Over Me where she portrayed the controversial character of Caitlin Porter. In 2006, she had her second lead role in the horror film Rest Stop where she portrayed Nicole Carrow, a girl who escapes from home and goes on a trip with her boyfriend, which is unexpectedly interrupted at a rest stop by a deranged serial killer. In 2007, she had her third lead role, also in a horror film. In Hallowed Ground she played Elizabeth Chambers, a girl stranded in a small town inhabited by a sect that plans to use her as a vessel for the rebirth of their founder.

Her career was launched in 2003, when she was cast in the leading role of Hanna Thompson in the low budget, award-winning film The Other Side. According to the movie's commentary, she was originally at the audition to help out by reading against the male actors, but the director Gregg Bishop decided to cast her in the leading role after hearing her perform the lines. Alexander's next role was in the movie Squirrel Trap where she played Sara, the love interest of the main character, David, who is a socially introverted genius portrayed by Keith Staley. This was soon followed by a guest appearance in It's Always Sunny in Philadelphia, where she portrayed a femme fatale in the role of Tammy, who through a combination of seduction and threats manipulates one of the main characters. She also has a small part in an episode of Standoff.

Jaimie Lauren Alexander (born Jaimie Lauren Tarbush; March 12, 1984) is an American actress. She is known for portraying Jessi on the TV series Kyle XY and Sif in the 2011 superhero film Thor, and its 2013 sequel. Since 2015, she has starred in the NBC series Blindspot.