Donald Sage Mackay
Acting 24 credits
Biography
Donald Sage Mackay works in acting. Archytele lists 24 screen credits below. A full profile for this page is being written and will appear here once verified against sources.
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Frequent co-stars
Taylor Zakhar Perez
1 shared title
Nicholas Galitzine
1 shared title
Uma Thurman
1 shared title
Clifton Collins Jr.
1 shared title
Rachel Hilson
1 shared title
Sarah Shahi
1 shared title
Ellie Bamber
1 shared title
Thomas Flynn
1 shared title
Stephen Fry
1 shared title
Malcolm Atobrah
1 shared title
Career timeline
Nuremberg
Tom Clancy's Jack Ryan
Masters of Sex
Elementary
Blue Bloods
Modern FamilyThe Good Wife
Mad Men
Weeds
House
NCIS
What I Like About You
ScrubsScrubsAccording to Jim
Malcolm in the MiddleThe District
The West WingProvidence
The Practice
7th Heaven
JAG
ER
Frasier
Full filmography
- NCIS (2003) as Kerry Killmartin
- House (2004) as Neil
- Modern Family (2009) as George
- Blue Bloods (2010) as Lt. Mike Collier
- The Good Wife (2009) as Mike Pedrano
- Elementary (2012) as Ben
- Scrubs (2001) as Doctor
- Scrubs (2001) as Dr. Page
- ER (1994) as Detective Lash
- Mad Men (2007) as Dr. Gosman
- The West Wing (1999) as Ellis
- Frasier (1993) as Eduardo
- JAG (1995) as Pilot
- Tom Clancy's Jack Ryan (2018) as CJCS Jeff Maguire
- Malcolm in the Middle (2000) as Man
- The Practice (1997) as Howard McGowan
- Weeds (2005) as TSA Agent Warren
- Masters of Sex (2013) as John Watson
- According to Jim (2001) as Greg
- 7th Heaven (1996) as Host
- The District (2000) as Reporter #1
- Providence (1999) as Officer Duncan
- Nuremberg (2025) as Senator William Fulbright
- What I Like About You (2002) as Super