John Tierney

8.4

The X-Files

1993 • Dr. Jacobs

8.3

Stargate SG-1

1997 • Monk

7.9

Psych

2006 • Art

8.0

Stargate Atlantis

2004 • Alstrum

7.7

Siren

2018 • John

7.4

Highlander: The Series

1992 • Old Father Morton

6.1

Viper

1994 • Security Guard

7.7

Millennium

1996 • Preacher

7.1

First Wave

1998 • Burgess

7.6

Travelers

2016 • Terminal Patient #4

6.5

Wiseguy

1987

7.1

The Commish

1991

7.0

Reaper

2007 • Butler

6.8

The Hat Squad

1992 • Judge

7.6

The Butterfly Effect

2004 • Priest

7.2

Loudermilk

2017 • Glen

7.7

The Guard

2008

5.0

Century City

2004

5.3

Blackway

2015 • Coop

4.5

Mr. Magoo

1997 • Hebzinski

5.3

Buddy Games

2019 • Old Man

5.4

They Nest

2000 • Fisherman #1

5.0

In the Doghouse

1998 • Mr. Saunders

6.3

Nearlyweds

2013 • Ancient Minister

4.9

Dead Again in Tombstone

2017 • Jeremiah

Mood Indigo

1993 • New York Judge

6.7

Darrow & Darrow: In The Key Of Murder

2018 • Mr. Wylkes

2.8

The Art of Murder

1999 • Burton Hiasen