HomePeople Biography and filmographyColin Heath Biography unavailable on TMDB. Movies (3)TV shows (4) Movies (3) Lay Down Your Heart2022 Voyage of the Unicorn2001 · Malachi The Ballad of Niall McNeil · Sheriff, Writer, Executive Producer TV shows (4) Tin Man2007 · Blue Hatt The Lone Gunmen2001 Voyage of the Unicorn2001 · Malachi Stargate SG-11997 · Technician