Donald Sage Mackay

Acting

Filmography

• 2027Animal Friends — John Fitzgerald
• Going Dutch — General Gus King
• 2025Mystery Island: House Rules — De. Stanley Wellington
• 2025Nuremberg — Senator William Fulbright
• Eric — Jerry
• The Regime — Richard Kaiser
• 2023Red, White & Royal Blue — Jeffrey Richards
• The Following Events Are Based on a Pack of Lies — Norm Niedecker
• 2023The Great Escaper — Nathan
• Cell 8 — Pedersen
• Wreck — Henry Allan
• Alex Rider — General Lomis
• Treadstone — Greg Sanders
• Tom Clancy's Jack Ryan — CJCS Jeff Maguire
• Masters of Sex — John Watson
• 2013The Good Mother — Bob
• Elementary — Ben
• Blue Bloods — Lt. Mike Collier
• Modern Family — George
• 2009Play the Game — Retirement Home Director
• The Amazing Mrs. Novak
• The Good Wife — Mike Pedrano
• Mad Men — Dr. Gosman
• Weeds — TSA Agent Warren
• House — Neil
• NCIS — Kerry Killmartin
• What I Like About You — Super
• According to Jim — Greg
• Scrubs — Doctor, Dr. Page
• Malcolm in the Middle — Man
• The District — Reporter #1
• Providence — Officer Duncan
• The West Wing — Ellis
• 1998The Swan Princess: The Mystery of the Enchanted Kingdom — Jean-Bob (voice)
• The Practice — Howard McGowan
• 7th Heaven — Host
• JAG — Pilot
• ER — Detective Lash
• Frasier — Eduardo
• A Colt Is My Passport — Wilson