Seann Gallagher is known for his work on Revenge of the Land (1999), Hannibal (2013) and When Angels Come to Town (2004).
Mayday - Season 14
Flashpoint - Season 5
Coroner - Season 4
Flashpoint - Season 2
Flashpoint - Season 1
Mayday - Season 6
Hannibal - Season 1
Mayday - Season 24
Designated Survivor - Season 2
Earth: Final Conflict - Season 2
Rogue - Season 4
Rogue - Season 2
Mayday - Season 10
Mayday - Season 9
Covert Affairs - Season 4
Good Witch - Season 1
Hannibal - Season 2
Coroner - Season 2
Good Witch - Season 4
Sex/Life - Season 2
Mayday - Season 1
Mayday - Season 3
Rogue - Season 3
Nikita - Season 2
Rookie Blue - Season 4
The Wonderful World of Disney - Season 33