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).

In 2011, Tabrett stars in the TV series "Poe" as Sarah, the muse of the famous writer Edgar Allan Poe. The series follows Poe as the world's first detective, using unconventional methods to investigate dark mysteries in 19th-century Boston.