He was born in Omagh, Northern Ireland, but brought up in New Zealand from the age of seven. After appearing in the popular television series, The Sullivans, he began his film career in the Australian classic, My Brilliant Career (1979), opposite Judy Davis. This appearance led to his being selected to play Damien in The Final Conflict,one of the sequels to The Omen.
Since then, Neill has played heroes and villains in a succession of television and film dramas and comedies, including:
Television
Films