Donald Sage Mackay

Credits

• 
  Animal Friends 2026

  John Fitzgerald

  ★ NR
• 
  Nuremberg 2025

  Senator William Fulbright

  ★ 6.9
• 
  Mystery Island: House Rules 2025

  De. Stanley Wellington

  ★ 6
• 
  Going Dutch 2025

  General Gus King

  ★ 5.8
• 
  Eric 2024

  Jerry

  ★ 7
• 
  The Regime 2024

  Richard Kaiser

  ★ 6.2
• 
  The Great Escaper 2023

  Nathan

  ★ 6.6
• 
  The Following Events are Based on a Pack of Lies 2023

  Norm Niedecker

  ★ 7.1
• 
  Red, White & Royal Blue 2023

  Jeffrey Richards

  ★ 7.9
• 
  Wreck 2022

  Henry Allan

  ★ 5.7
• 
  Cell 8 2022

  Pedersen

  ★ 6.6
• 
  Alex Rider 2020

  General Lomis

  ★ 7.8
• 
  Treadstone 2019

  Greg Sanders

  ★ 7.1
• 
  Tom Clancy's Jack Ryan 2018

  CJCS Jeff Maguire

  ★ 7.7
• 
  Masters of Sex 2013

  Prosecutor John Watson

  ★ 7.1
• 
  Elementary 2012

  Ben

  ★ 7.6
• 
  Blue Bloods 2010

  Lt. Mike Collier

  ★ 7.8
• 
  Modern Family 2009

  George

  ★ 7.9
• 
  The Good Wife 2009

  Mike Pedrano

  ★ 7.6
• 
  The Amazing Mrs. Novak 2009

  ★ NR
• 
  Play the Game 2009

  Retirement Home Director

  ★ 5.8
• 
  Mad Men 2007

  Dr. Gosman

  ★ 8.1
• 
  Weeds 2005

  TSA Agent Warren

  ★ 7.5
• 
  House 2004

  Neil

  ★ 8.6
• 
  NCIS 2003

  Kerry Killmartin

  ★ 7.6
• 
  What I Like About You 2002

  Super

  ★ 6.3
• 
  According to Jim 2001

  Greg

  ★ 6.5
• 
  Scrubs 2001

  Doctor

  ★ 8
• 
  The District 2000

  Reporter #1

  ★ 6.8
• 
  Malcolm in the Middle 2000

  Man

  ★ 8.5
• 
  The West Wing 1999

  Ellis

  ★ 8.3
• 
  Providence 1999

  Officer Duncan

  ★ 6.5
• 
  The Swan Princess: The Mystery of the Enchanted Kingdom 1998

  Jean-Bob (voice)

  ★ 6
• 
  The Practice 1997

  Howard McGowan

  ★ 7.6
• 
  7th Heaven 1996

  Host

  ★ 6.4
• 
  JAG 1995

  Pilot

  ★ 7.3
• 
  ER 1994

  Detective Lash

  ★ 7.8
• 
  Frasier 1993

  Eduardo

  ★ 7.7