John Tierney

Full filmography

• Stargate SG-1 (1997) as Monk
• The X-Files (1993) as Dr. Jacobs
• Psych (2006) as Art
• Stargate Atlantis (2004) as Alstrum
• Highlander: The Series (1992) as Old Father Morton
• Highlander: The Series (1992) as Angus
• Millennium (1996) as Preacher
• Viper (1994) as Security Guard
• Travelers (2016) as Terminal Patient #4
• Siren (2018) as John
• First Wave (1998) as Burgess
• Wiseguy (1987)
• The Commish (1991)
• Reaper (2007) as Butler
• The Butterfly Effect (2004) as Priest
• Loudermilk (2017) as Glen
• Mr. Magoo (1997) as Hebzinski
• The Hat Squad (1992) as Judge
• Century City (2004) as Minister
• The Guard (2008)
• Buddy Games (2019) as Old Man
• Blackway (2015) as Coop
• They Nest (2000) as Fisherman #1
• Dead Again in Tombstone (2017) as Jeremiah