Supernatural - The Usual Suspects . Dean has been framed for murder. Sam tries to find the one behind it. All Rights Reserved. Blair is best known for … With Jared Padalecki, Jensen Ackles, Linda Blair, Jason Gedrick. Linda Blair & RealLindaBlair.com, LindaBlair.com. From the age of five, Linda Blair had to get used to the spotlight, first as a child model and then as an actress, when out of 600 applicants she was picked for the role of Regan, the possessed child, in The Exorcist (1973). Linda Denise Blair (born January 22, 1959) is an American actress. Linda Blair, Actress: The Exorcist. Linda Blair, Supernatural Supernatural fans are in for a special post-Halloween treat when horror-movie legend Linda Blair guest-stars on this week's episode (tonight at 9 pm, on the CW). Linda Blair Supernatural Throughout the 1990s, Linda appeared in various independent films and B movies, as well as several television credits: From 2001 to 2003, she was the host of the Fox Family reality series Scariest Places on Earth, and in 2006 had a guest role on the series Supernatural. Directed by Mike Rohl.