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Portrait of John Tierney

John Tierney

Acting

Known For

Stargate SG-1TV · 1997
The X-FilesTV · 1993
PsychTV · 2006
Stargate AtlantisTV · 2004
Highlander: The SeriesTV · 1992
TravelersTV · 2016
First WaveTV · 1998
MillenniumTV · 1996
The Butterfly EffectMovie · 2004
WiseguyTV · 1987
SirenTV · 2018
ViperTV · 1994

TypeCastGitHub

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John Tierney