Claire Callahan - Bree Williamson
Claire is a psychiatrist who works with Troubled people to help them adjust. She has worked behind the scenes with many of the Troubled people that Audrey has helped. She says her job starts when Audrey's has finished.
Claire, in season three, becomes a major ally to Audrey as Audrey tries to remember things from her past lives, eventually resulting in Audrey getting enough information to ID the Colorado Kid. Her medical background makes her a great aid in many cases involving the Troubled, and her ability to work with Audrey makes her valuable as Audrey investigates her own history.
In Last Goodbyes, Claire is revealed to be a skin used by the Bolt Gun Killer, having been killed a few days earlier.
Bree Williamson Roberts (born December 28, 1979 in Toronto, Ontario) is a Canadian actress.
After graduating from Bayview Glen School, she completed her education at the University of Toronto. Her sister is businesswoman Tarra Williamson, owner of Forward and Beauty Bar. She played the role of Jessica Buchanan on the ABC soap opera One Life to Live from February 5, 2003 until the series cancelation in 2012. The character is the daughter of original character Viki Lord Buchanan (played by Daytime Emmy Award-winner Erika Slezak since 1971), and gave Williamson the opportunity to portray Jessica's alternate personalities "Tess", from 2005 to 2006 and again starting in 2008 and 2011.
Williamson had previously auditioned for a role on OLTL but was rejected because of her resemblance to actress Erin Torpey, who was playing Jessica Buchanan on the show at the time. When Torpey resigned in January 2003, Williamson was remembered by the casting department and offered the role of Jessica.[citation needed]
In 2009, 2010 and 2011 Williamson was nominated for a Daytime Emmy Award for Outstanding Supporting Actress for the role of Jessica.
In 2009, Williamson appeared as Brandeis on Gossip Girl in the episode "The Grandfather: Part II"; she reprised the role in the 2010 episode "The Empire Strikes Jack".
In 2012, Williamson joined the cast of Haven as Dr. Claire Callahan for Season 3, which began airing in September 2012.
In 2013, Williamson appeared in flashbacks as Vivian Banks, the murder victim in the NBC TV series Deception.
In 2015, Williamson appeared as April Littleton, a famous photographer going back to her hometown, in Portrait of Love, which premiered on Hallmark Channel on March 7.