John Tierney

Credits

Cast Credits

Siren (2018)

Guest starring as John (2 episodes)

• Episode 2x12: Serenity (Jun 27, 2019) [Co-Star]
• Episode 2x10: All In (Jun 20, 2019) [Co-Star]

Darrow & Darrow (2017)

Guest starring as Mr. Wylkes

• Episode 1x02: In the Key of Murder (May 6, 2018)

Travelers (2016)

Guest starring as Terminal Patient #4

• Episode 2x08: Traveler 0027 (Dec 4, 2017) [Co-Star]

Second Chance (2016)

Guest starring as Old Man in Wheelchair

• Episode 1x02: One More Notch (Jan 20, 2016) [Co-Star]

Psych (2006)

Guest starring as Art

• Episode 6x11: Heeeeere's Lassie (Mar 7, 2012) [Co-Star]

Stargate Atlantis (2004)

Guest starring as Astrum

• Episode 1x16: The Brotherhood (Feb 25, 2005) [Co-Star]

Century City (2004)

Guest starring as Minister

• Episode 1x01: Pilot (Mar 16, 2004)

First Wave (1998)

Guest starring as Burgess

• Episode 2x18: Gladiator (May 17, 2000) [Co-Star]

Cold Squad (1998)

Guest starring as John

• Episode 2x12: Douglas Somerset (Jan 22, 1999) [Co-Star]

Guest starring as Judge

• Episode 5x09: Bottom Feeders (Dec 15, 2001) [Co-Star]

Stargate SG-1 (1997)

Guest starring as Monk

• Episode 1x01: Children of the Gods (Jul 27, 1997) [Co-Star]

Millennium (1996)

Guest starring as Preacher

• Episode 1x10: The Wild and the Innocent (Jan 10, 1997) [Co-Star]

The X-Files (1993)

Guest starring as Dr. Jacobs

• Episode 2x07: 3 (Nov 4, 1994) [Co-Star]