Game of Death: The Six Doors to Hell
2024
Known for
It's Me, Billy: Chapter 2
2024
Jackpot!
2024
The Toll
2020
The Umbrella Academy
2019 | 2 episodes
The Umbrella Academy
2019 | 1 episodes
The Umbrella Academy
2019 | 2 episodes
The Umbrella Academy
2019 | 1 episodes
Titans
2018 | 1 episodes
Frankie Drake Mysteries
2017 | 1 episodes
Ozark
2017 | 1 episodes
Damien
2016 | 1 episodes
Murdoch Mysteries
2008 | 1 episodes
Saw III
2006
The Jane Show
2006 | 2 episodes
The Murdoch Mysteries: Poor Tom Is Cold
2004
Foolproof
2003
Mayday
2003 | 1 episodes
Sue Thomas: F.B.Eye
2002 | 1 episodes
Mutant X
2001 | 1 episodes
54
1998
Caroline in the City
1995 | 2 episodes
Babylon 5
1994 | 1 episodes
Due South
1994 | 1 episodes
Gypsy
1993
Howling VI: The Freaks
1991
Back to the Future Part III
1990
Ski Patrol
1990
Class of 1999
1990
Quantum Leap
1989 | 1 episodes
The In Crowd
1988
Roomies
1987 | 8 episodes
The Brotherhood of Justice
1986
War Brides
1980
Sidestreet
1975 | 1 episodes
125 Rooms of Comfort
1974
Doctor Simon Locke
1971 | 1 episodes
Known for
Acting
Also known as
Sean Gregory Sullivan