
Actor
Peter MacKenzie
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.
Directed
Acting

Grey's Anatomy
Warren Kramer · 2005

Malcolm in the Middle
Terry · 2000

How I Met Your Mother
Mr. Horvath · 2005

The Mentalist
Holman Perry · 2008

Criminal Minds
Jack Fisher · 2005

Bones
Congressman Efran Hadley · 2005

DAHMER - Monster: The Jeffrey Dahmer Story
Mr. Bertoglio · 2022

Supergirl
Dirk Armstrong · 2015

Castle
Sergeant Roman · 2009

Project X
Dad · 2012

Your Honor
Calvin Bloom · 2020

NCIS
Jack Murdoch · 2003

It's Always Sunny in Philadelphia
Doctor · 2005

Mad Men
Cliff Perry · 2007

Good Morning, Vietnam
Sergeant #2 at Jimmy Wah's · 1987

CSI: Miami
Russell Tanninger · 2002

Gilmore Girls
Dr. Schultz · 2000

CSI: Crime Scene Investigation
Dr. Eisling · 2000

Curb Your Enthusiasm
Man in shorts · 2000

42
Happy Chandler · 2013

American Dad!
Dr. Grossbard / Senator #1 (voice) · 2005

My Name Is Earl
Daniel · 2005

2 Broke Girls
Devon · 2011

ER
Mr. Pasbalas · 1994
