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Peter MacKenzie

Peter MacKenzie

Acting
IMDb

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.

Also known as: Peter Mackenzie
Popularity: 1
Total credits: 103

Known For

Grey's Anatomy
TV
★8.2

Grey's Anatomy

as Warren Kramer

NCIS
TV
★7.6

NCIS

as Jack Murdoch

Movies (33)

Fool's Paradise

Fool's Paradise

as Psych Doc 1

2023

Black Girl Missing

Black Girl Missing

as Principal Shepherd

2023

A Simple Wedding

TV Shows (68)

Grey's Anatomy

Grey's Anatomy

as Warren Kramer

1 ep.

NCIS

NCIS

as Jack Murdoch

1 ep.

The Mentalist

Behind the Camera

No image

Embraced by the Light

Screenplay

Mission Manila

Mission Manila

Director

No image

Embraced by the Light

Screenplay

Mission Manila

Mission Manila

The Mentalist
TV
★8.4

The Mentalist

as Holman Perry

Criminal Minds
TV
★8.3

Criminal Minds

Bones
TV
★8.2

Bones

as Congressman Efran Hadley

CSI: Crime Scene Investigation
TV
★7.6

CSI: Crime Scene Investigation

as Dr. Eisling

American Dad!
TV
★7.0

American Dad!

as Dr. Grossbard / Senator #1 (voice)

CSI: Miami
TV
★7.7

CSI: Miami

as Russell Tanninger

Castle
TV
★8.0

Castle

as Sergeant Roman

Gilmore Girls
TV
★7.9

Gilmore Girls

as Dr. Schultz

How I Met Your Mother
TV
★8.1

How I Met Your Mother

as Mr. Horvath

ER
TV
★7.8

ER

as Mr. Pasbalas

Grey's Anatomy
TV
★8.2

Grey's Anatomy

as Warren Kramer

2005

NCIS
TV
★7.6

NCIS

as Jack Murdoch

2003

The Mentalist
TV
★8.4

The Mentalist

as Holman Perry

2008

Criminal Minds
TV
★8.3

Criminal Minds

2005

Bones
TV
★8.2

Bones

as Congressman Efran Hadley

2005

CSI: Crime Scene Investigation
TV
★7.6

CSI: Crime Scene Investigation

as Dr. Eisling

2000

American Dad!
TV
★7.0

American Dad!

as Dr. Grossbard / Senator #1 (voice)

2005

CSI: Miami
TV
★7.7

CSI: Miami

as Russell Tanninger

2002

Castle
TV
★8.0

Castle

as Sergeant Roman

2009

Gilmore Girls
TV
★7.9

Gilmore Girls

as Dr. Schultz

2000

How I Met Your Mother
TV
★8.1

How I Met Your Mother

as Mr. Horvath

2005

ER
TV
★7.8

ER

as Mr. Pasbalas

1994

A Simple Wedding

as Bill Talbot

2018

No image

So Close

as Dr. Salinger

2018

Rules Don't Apply

Rules Don't Apply

as Gene Handsaker

2016

Spaceman

Spaceman

as Tim Manning

2016

Love Meet Hope

Love Meet Hope

as Todd

2016

Trumbo

Trumbo

as Robert Kenny

2015

Atlas Shrugged: Part III

Atlas Shrugged: Part III

as Head of State Thompson

2014

Earth to Echo

Earth to Echo

as James Hastings

2014

Merkin Penal

Merkin Penal

as Emmett O'Donald

2014

42

42

as Happy Chandler

2013

Project X

Project X

as Dad

2012

The Chicago 8

The Chicago 8

as David Dellinger

2011

It's Complicated

It's Complicated

as Dr. Allen

2009

Good Time Max

Good Time Max

as Anesthesiologist

2008

Room 6

Room 6

as Dr. Kent

2006

No image

A One Time Thing

as Larry

2004

One Hour Photo

One Hour Photo

as Hotel Desk Manager

2002

American Tragedy

American Tragedy

as Bill Blasier

2000

The In Crowd

The In Crowd

as Bob Mead

2000

Chill Factor

Chill Factor

as Technician

1999

Inherit the Wind

Inherit the Wind

as Jesse Dunlap

1999

Major League: Back to the Minors

Major League: Back to the Minors

as Doc Windgate

1998

Fool's Paradise

Fool's Paradise

as Psych Doc 1

2023

Black Girl Missing

Black Girl Missing

as Principal Shepherd

2023

A Simple Wedding

A Simple Wedding

as Bill Talbot

2018

No image

So Close

as Dr. Salinger

2018

Rules Don't Apply

Rules Don't Apply

as Gene Handsaker

2016

Spaceman

Spaceman

as Tim Manning

2016

Love Meet Hope

Love Meet Hope

as Todd

2016

Trumbo

Trumbo

as Robert Kenny

2015

Atlas Shrugged: Part III

Atlas Shrugged: Part III

as Head of State Thompson

2014

Earth to Echo

Earth to Echo

as James Hastings

2014

Merkin Penal

Merkin Penal

as Emmett O'Donald

2014

42

42

as Happy Chandler

2013

Project X

Project X

as Dad

2012

The Chicago 8

The Chicago 8

as David Dellinger

2011

It's Complicated

It's Complicated

as Dr. Allen

2009

Good Time Max

Good Time Max

as Anesthesiologist

2008

Room 6

Room 6

as Dr. Kent

2006

No image

A One Time Thing

as Larry

2004

One Hour Photo

One Hour Photo

as Hotel Desk Manager

2002

American Tragedy

American Tragedy

as Bill Blasier

2000

The In Crowd

The In Crowd

as Bob Mead

2000

Chill Factor

Chill Factor

as Technician

1999

Inherit the Wind

Inherit the Wind

as Jesse Dunlap

1999

Major League: Back to the Minors

Major League: Back to the Minors

as Doc Windgate

1998

The Mentalist

as Holman Perry

1 ep.

Criminal Minds

Criminal Minds

0
Bones

Bones

as Congressman Efran Hadley

1 ep.

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

as Dr. Eisling

2 ep.

American Dad!

American Dad!

as Dr. Grossbard / Senator #1 (voice)

1 ep.

CSI: Miami

CSI: Miami

as Russell Tanninger

1 ep.

Castle

Castle

as Sergeant Roman

1 ep.

Gilmore Girls

Gilmore Girls

as Dr. Schultz

2 ep.

How I Met Your Mother

How I Met Your Mother

as Mr. Horvath

1 ep.

ER

ER

as Mr. Pasbalas

1 ep.

Curb Your Enthusiasm

Curb Your Enthusiasm

as Man in shorts

1 ep.

The West Wing

The West Wing

as George Rohr - American Christian Assembly

1 ep.

Malcolm in the Middle

Malcolm in the Middle

as Terry

1 ep.

Mad Men

Mad Men

as Cliff Perry

1 ep.

It's Always Sunny in Philadelphia

It's Always Sunny in Philadelphia

as Doctor

2 ep.

Supergirl

Supergirl

as Dirk Armstrong

1 ep.

Scandal

Scandal

as Brad Loeb

1 ep.

Boston Legal

Boston Legal

as Reid Harrington

1 ep.

Crossing Jordan

Crossing Jordan

as Frank Ripton

1 ep.

2 Broke Girls

2 Broke Girls

as Devon

1 ep.

The Practice

The Practice

as D.A. Brenner

1 ep.

Will & Grace

Will & Grace

as Mean Guy

1 ep.

Grey's Anatomy

Grey's Anatomy

as Warren Kramer

1 episodes

NCIS

NCIS

as Jack Murdoch

1 episodes

The Mentalist

The Mentalist

as Holman Perry

1 episodes

Criminal Minds

Criminal Minds

0
Bones

Bones

as Congressman Efran Hadley

1 episodes

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

as Dr. Eisling

2 episodes

American Dad!

American Dad!

as Dr. Grossbard / Senator #1 (voice)

1 episodes

CSI: Miami

CSI: Miami

as Russell Tanninger

1 episodes

Castle

Castle

as Sergeant Roman

1 episodes

Gilmore Girls

Gilmore Girls

as Dr. Schultz

2 episodes

How I Met Your Mother

How I Met Your Mother

as Mr. Horvath

1 episodes

ER

ER

as Mr. Pasbalas

1 episodes

Curb Your Enthusiasm

Curb Your Enthusiasm

as Man in shorts

1 episodes

The West Wing

The West Wing

as George Rohr - American Christian Assembly

1 episodes

Malcolm in the Middle

Malcolm in the Middle

as Terry

1 episodes

Mad Men

Mad Men

as Cliff Perry

1 episodes

It's Always Sunny in Philadelphia

It's Always Sunny in Philadelphia

as Doctor

2 episodes

Supergirl

Supergirl

as Dirk Armstrong

1 episodes

Scandal

Scandal

as Brad Loeb

1 episodes

Boston Legal

Boston Legal

as Reid Harrington

1 episodes

Crossing Jordan

Crossing Jordan

as Frank Ripton

1 episodes

2 Broke Girls

2 Broke Girls

as Devon

1 episodes

The Practice

The Practice

as D.A. Brenner

1 episodes

Will & Grace

Will & Grace

as Mean Guy

1 episodes

Director