Hart is a busy television, writer, producer and director. He is currently producing the popular television series, "Bones". Hart has won four Gemini Awards for television writing and producing and has a nomination for a Tony Award. He also has won a Writer's Guild of Canada Award. In addition, Hart has also written for the shows "Judging Amy", "Traders" "North of 60" "Street Legal" and "The Road to Avonlea". He was the story editor for "The Beachcombers". Hart resides in California.