Biography
Peter MacKenzie (born January 19, 1961) is an American actor. In 1979, Peter took acting lessons in New York. He worked at a talent agency before deciding to work as an actor full time in 1984. His first major role was on Herman's Head. He is a character actor. He also played "Mr. Firestein" in the season 3 episode of The Drew Carey Show titled "The Sex Drug", as Mimi Bobeck's counsel in her sex harassment case against Nigel Wick, and co-starred in the 1987 film Firehouse. One of his minor roles was Mr. Sneed in Disney's Tom and Huck. He plays anti-war activist David Dellinger in the 2012 film The Chicago 8.
Photos
The Mentalist
Holman Perry
2008 • 1 episode
Grey's Anatomy
Warren Kramer
2005 • 1 episode
NCIS
Jack Murdoch
2003 • 1 episode
CSI: Crime Scene Investigation
Dr. Eisling
2000 • 2 episodes
Criminal Minds
2005
American Dad!
Dr. Grossbard / Senator #1 (voice)
2005 • 1 episode
Bones
Congressman Efran Hadley
2005 • 1 episode
CSI: Miami
Russell Tanninger
2002 • 1 episode
The West Wing
George Rohr - American Christian Assembly
1999 • 1 episode
Castle
Sergeant Roman
2009 • 1 episode
Gilmore Girls
Dr. Schultz
2000 • 2 episodes
How I Met Your Mother
Mr. Horvath
2005 • 1 episode
Mad Men
Cliff Perry
2007 • 1 episode
Scandal
Brad Loeb
2012 • 1 episode
It's Always Sunny in Philadelphia
Doctor
2005 • 2 episodes
Cold Case
Harvey James
2003 • 1 episode
Curb Your Enthusiasm
Man in shorts
2000 • 1 episode
Malcolm in the Middle
Terry
2000 • 1 episode
Boston Legal
Reid Harrington
2004 • 1 episode
ER
Mr. Pasbalas
1994 • 1 episode