Donald Sage Mackay

Donald Sage Mackay

Known For

Red, White & Royal Blue

Red, White & Royal Blue

Movie | 2023
The Swan Princess: The Mystery of the Enchanted Kingdom

The Swan Princess: The Mystery of the Enchanted Kingdom

Movie | 1998
The Great Escaper

The Great Escaper

Movie | 2023
Animal Friends

Animal Friends

Movie | 2026
John Fitzgerald
Mystery Island: House Rules

Mystery Island: House Rules

Movie | 2025
De. Stanley Wellington
Going Dutch

Going Dutch

TV | 2025
General Gus King
One Episode
The Regime

The Regime

TV | 2024
Richard Kaiser
One Episode
Eric

Eric

TV | 2024
Jerry
2 Episodes
The Great Escaper

The Great Escaper

Movie | 2023
Nathan
Red, White & Royal Blue

Red, White & Royal Blue

Movie | 2023
Jeffrey Richards
The Following Events are Based on a Pack of Lies

The Following Events are Based on a Pack of Lies

TV | 2023
Norm Niedecker
5 Episodes
Wreck

Wreck

TV | 2022
Henry Allan
6 Episodes
Tom Clancy's Jack Ryan

Tom Clancy's Jack Ryan

TV | 2022
CJCS Jeff Maguire
One Episode
Cell 8

Cell 8

TV | 2022
Pedersen
4 Episodes
Alex Rider

Alex Rider

TV | 2021
General Lomis
One Episode
Treadstone

Treadstone

TV | 2019
Greg Sanders
2 Episodes
Masters of Sex

Masters of Sex

TV | 2016
Prosecutor John Watson
One Episode
Modern Family

Modern Family

TV | 2015
George
One Episode
Blue Bloods

Blue Bloods

TV | 2015
Lt. Mike Collier
One Episode
Elementary

Elementary

TV | 2015
Ben
One Episode
The Good Wife

The Good Wife

TV | 2012
Mike Pedrano
One Episode
Weeds

Weeds

TV | 2010
TSA Agent Warren
One Episode
Play the Game

Play the Game

Movie | 2009
Retirement Home Director
The Amazing Mrs. Novak

The Amazing Mrs. Novak

TV | 2009
One Episode
NCIS

NCIS

TV | 2009
Kerry Killmartin
One Episode
Mad Men

Mad Men

TV | 2008
Dr. Gosman
One Episode
House

House

TV | 2007
Neil
One Episode
What I Like About You

What I Like About You

TV | 2003
Super
One Episode
7th Heaven

7th Heaven

TV | 2003
Host
One Episode
Frasier

Frasier

TV | 2003
Eduardo
One Episode
JAG

JAG

TV | 2003
Pilot
One Episode
Scrubs

Scrubs

TV | 2003
Dr. Page
One Episode
The West Wing

The West Wing

TV | 2003
Ellis
One Episode
Malcolm in the Middle

Malcolm in the Middle

TV | 2003
Man
One Episode
According to Jim

According to Jim

TV | 2002
Greg
One Episode
Scrubs

Scrubs

TV | 2002
Doctor
4 Episodes
The District

The District

TV | 2001
Reporter #1
One Episode
Providence

Providence

TV | 2001
Officer Duncan
4 Episodes
The Practice

The Practice

TV | 2001
Howard McGowan
2 Episodes
ER

ER

TV | 2000
Detective Lash
One Episode
The Swan Princess: The Mystery of the Enchanted Kingdom

The Swan Princess: The Mystery of the Enchanted Kingdom

Movie | 1998
Jean-Bob (voice)