John Tierney

John Tierney

Acting

Known For

TV The X-Files

The X-Files

1993 ★ 8.4
TV Stargate SG-1

Stargate SG-1

1997 ★ 8.3
TV Psych

Psych

2006 ★ 7.9
TV Stargate Atlantis

Stargate Atlantis

2004 ★ 8.0
TV Highlander: The Series

Highlander: The Series

1992 ★ 7.4
TV Travelers

Travelers

2016 ★ 7.6
TV Wiseguy

Wiseguy

1987 ★ 6.6
TV The Commish

The Commish

1991 ★ 7.1
TV Viper

Viper

1994 ★ 6.2
TV First Wave

First Wave

1998 ★ 7.2
TV Millennium

Millennium

1996 ★ 7.7
TV Reaper

Reaper

2007 ★ 7.1
TV Siren

Siren

2018 ★ 7.7
Movie The Butterfly Effect

The Butterfly Effect

2004 ★ 7.6
TV Loudermilk

Loudermilk

2017 ★ 7.2
TV Century City

Century City

2004 ★ 6.0
TV The Hat Squad

The Hat Squad

1992 ★ 6.8
TV The Guard

The Guard

2008 ★ 7.7
Movie Buddy Games

Buddy Games

2019 ★ 5.2
Movie Blackway

Blackway

2015 ★ 5.3