Peter Mackenzie

Peter MacKenzie

Acting

Total Credits

103

Acting

101

First Credit

1985

Latest Credit

2023

All Roles(103)Acting(101)Directing(1)Producing(0)

8.5

Malcolm in the Middle

Terry

2000

8.4

The Mentalist

Holman Perry

2008

8.3

Criminal Minds

Actor · Jack Fisher

2005

8.3

The West Wing

George Rohr - American Christian Assembly

1999

8.3

Off Centre

Actor

2001

8.3

It's Always Sunny in Philadelphia

Doctor

2005

8.2

Grey's Anatomy

Warren Kramer

2005

8.2

Bones

Congressman Efran Hadley

2005

8.1

How I Met Your Mother

Mr. Horvath

2005

8.1

Mad Men

Cliff Perry

2007

8.1

Your Honor

Calvin Bloom

2020

8.0

Curb Your Enthusiasm

Man in shorts

2000

8.0

The Parkers

Actor

1999

8.0

Castle

Sergeant Roman

2009

8.0

DAHMER - Monster: The Jeffrey Dahmer Story

Mr. Bertoglio

2022

7.9

Gilmore Girls

Dr. Schultz

2000

7.9

Boston Legal

Reid Harrington

2004

7.8

Mr. Pasbalas

1994

7.8

Cold Case

Harvey James

2003

7.7

CSI: Miami

Russell Tanninger

2002

7.7

Grace and Frankie

Peter Warren

2015

7.7

My Name Is Earl

Daniel

2005

7.7

The Practice

D.A. Brenner

1997

7.6

CSI: Crime Scene Investigation

Dr. Eisling

2000

7.6

NCIS

Jack Murdoch

2003

7.6

Them

Mr. Stoat

2021

7.5

George Lopez

Dr. Loftusi

2002

7.5

Judging Amy

Howlett

1999

7.4

Harry's Law

Neville Johnson

2011

7.4

Strong Medicine

Asher

2000

7.4

Raising Hope

Mr. Gunderson

2010

7.4

JONAS L.A.

Mr. Phelps

2009

7.3

Movie

Good Morning, Vietnam

Sergeant #2 at Jimmy Wah's

1987

7.3

Hart of Dixie

Reverend Peter Mayfair

2011

7.3

Franklin & Bash

Marcel Ziff

2011

7.3

Movie

Black Girl Missing

Principal Shepherd

2023

7.3

Movie

Torch Song Trilogy

1st Young Man

1988

7.3

Supergirl

Dirk Armstrong

2015

7.2

2 Broke Girls

Devon

2011

7.2

Movie

Happy Chandler

2013

7.2

Scandal

Brad Loeb

2012

7.2

Crossing Jordan

Frank Ripton

2001

7.2

Movie

Trumbo

Robert Kenny

2015

7.1

The Equalizer

Man

1985

7.1

Movie

Lorenzo's Oil

Immunosuppression Doctor

1992

7.1

Masters of Sex

Leslie Farber

2013

7.1

black-ish

Leslie Stevens

2014

7.0

American Dad!

Dr. Grossbard / Senator #1 (voice) · Judge (voice) · (voice) · Michael (voice) · Chief Shopaholic / Midnight Runner #1 / Salesman (voice) · Surgeon (voice) · Fat Kid's Dad (voice) · Wedding Officiant (voice) · Mr. Minor (voice)

2005

7.0

Profiler

Mr. Wells

1996

6.9

Nine Perfect Strangers

Marty (voice)

2021

6.9

Big Love

Bishop

2006

6.9

Movie

Project X

Dad

2012

6.9

Will & Grace

Mean Guy

1998

6.9

The Secret Life of the American Teenager

Financial Aid Advisor

2008

6.8

Herman's Head

Actor

1991

6.8

Law & Order: LA

Attorney Simms

2010

6.8

Still Standing

Mr. Kruger

2002

6.8

Don't Trust the B---- in Apartment 23

Donald Colburn

2012

6.7

Eli Stone

Dr. Stephen Goodman

2008

6.7

Movie

One Hour Photo

Hotel Desk Manager

2002