Biography Maggie O'Neill is as British as they come, and thus, most of her work has been in The Isles.
In hac habitasse platea dictumst.
After training at the Guildhall School of Music and Drama, Maggie made her theater debut in Moving Pictures at the West Yorkshire Playhouse in 1985 and later broke into film with a bit part in the 1986 flick Mona Lisa.