Tabrett Bethell is a talented Australian film, television, model and theater actress. Prior to her acting career, she worked as a cheerleader for the NRL (National Rugby League) Cronulla Sharks. She was also a model for the Chadwick Model Agency in Australia. Bethell trained at Australia's Leading Film and TV School Screenwise. She started her acting career in 2009 where she played a Mord'Sith named Cara in the ABC syndicated series Legend of the Seeker (2008). After the series was cancelled in 2010, she starred in the Australian thriller The Clinic (2010). She kept busy that year also with two other starring roles in movies and one in the Australian TV Series Cops LAC (2010).
Bethell is named after a street in Sydney, Tabrett Street, something that resulted when her parents disagreed on what to name her while still at the hospital (her mother wanted "Siobhan", and her father wanted "Murray"). Her father went for a drive, saw the name of the street, and returned to the hospital to suggest it to her mother, who said, "Yes, that's it!".[15]
Tabrett is very close friends with her Legend of the Seeker cast-mate Bridget Regan, and actor/producer Debbie Tsamoudakis.