Helfer joins 'Inseparable' pilot

Tricia Helfer has been cast as the female lead in Fox's pilot Inseparable.

The drama is a modern-day reworking of the Jekyll and Hyde story focusing on Justin/Clyde (Lloyd Owen), a partially paralysed forensic psychiatrist with a charismatic criminal as his alter ego.

The Battlestar Galactica actress will play Mason Wicks, a psychiatrist working with the police department.

Morgan Turner has also joined the cast as Justin's daughter Emily.

Invasion creator Shaun Cassidy wrote the Inseparable pilot.