Jayne Atkinson is best known for her work on Broadway. She has been in several plays since her debut in 1987, and has had many nominations for her performances.
Jayne has also had roles in films such as Free Willy, The Village, and Syriana.
Her most notable television appearance is as Karen Hayes on the hit show 24. She joined the cast in its fifth season, and is set to be a recurring character in season six.