Donald Sage Mackay
Acting
Known For
Popular credits
8.6
House
Neil
8.5
Malcolm in the Middle
Man
7.9
Modern Family
George
7.6
NCIS
Kerry Killmartin
7.6
Elementary
Ben
7.7
Tom Clancy's Jack Ryan
CJCS Jeff Maguire
7.9
Red, White & Royal Blue
Jeffrey Richards
8.1
Mad Men
Dr. Gosman
7.8
Blue Bloods
Lt. Mike Collier
7.5
Weeds
TSA Agent Warren
7.8
ER
Detective Lash
7.7
Frasier
Eduardo
7.3
Nuremberg
Senator William Fulbright
7.6
The Good Wife
Mike Pedrano
8.2
The West Wing
Ellis
7.1
Masters of Sex
Prosecutor John Watson
7.3
JAG
Pilot
6.5
According to Jim
Greg
7.8
Alex Rider
General Lomis
7.1
Treadstone
Greg Sanders