Donald Sage Mackay

NCIS

2003 · 76% · Kerry Killmartin

House

2004 · 86% · Neil

Modern Family

2009 · 84% · George

Blue Bloods

2010 · 76% · Lt. Mike Collier

The West Wing

1999 · 86% · Ellis

Frasier

1993 · 83% · Eduardo

The Good Wife

2009 · 84% · Mike Pedrano

Elementary

2012 · 80% · Ben

Mad Men

2007 · 87% · Dr. Gosman

JAG

1995 · 69% · Pilot

ER

1994 · 80% · Detective Lash

Tom Clancy's Jack Ryan

2018 · 76% · CJCS Jeff Maguire

Malcolm in the Middle

2000 · 85% · Man

Scrubs

2001 · 83% · Doctor, Dr. Page

Weeds

2005 · 76% · TSA Agent Warren

The Practice

1997 · 77% · Howard McGowan

According to Jim

2001 · ★ 6.5 · Greg

Masters of Sex

2013 · 78% · John Watson

The District

2000 · Reporter #1

Nuremberg

2025 · 72% · Senator William Fulbright

Providence

1999 · Officer Duncan

7th Heaven

1996 · 60% · Host

What I Like About You

2002 · ★ 6.4 · Super

Alex Rider

2020 · 75% · General Lomis

Red, White & Royal Blue

2023 · 72% · Jeffrey Richards

Treadstone

2019 · 65% · Greg Sanders

The Regime

2024 · 55% · Richard Kaiser

Going Dutch

2025 · 59% · General Gus King

Eric

2024 · 64% · Jerry

Wreck

2022 · Henry Allan

The Great Escaper

2023 · 73% · Nathan

Cell 8

2022 · Pedersen

The Following Events Are Based on a Pack of Lies

2023 · Norm Niedecker

The Swan Princess: The Mystery of the Enchanted Kingdom

1998 · 56% · Jean-Bob (voice)

Animal Friends

2027 · John Fitzgerald

The Good Mother

2013 · Bob

Play the Game

2009 · Retirement Home Director

A Colt Is My Passport

· Wilson

Mystery Island: House Rules

2025 · 66% · De. Stanley Wellington

The Amazing Mrs. Novak

2009