Gregory Itzin
ActingTotal Credits
133
Acting
133
First Credit
1956
Latest Credit
2023
Friends
Theodore Hannigan
1994
The Resident
Sunflower
2018
The Mentalist
Virgil Minelli
2008
Firefly
Magistrate Higgins
2002
The West Wing
State Dept. Representative
1999
Family Law
Mr. Allero
1999
Quantum Leap
Sam Phillips
1989
Desperate Housewives
Dick Barrows
2004
Star Trek: Deep Space Nine
Ilon Tandro · Hain
1993
Boston Legal
A.D.A. Todd Milken
2004
ER
Burn Doctor
1994
Star Trek: Voyager
Dr. Dysek
1995
24
Charles Logan
2001
Hawaii Five-0
Alex Mackey
2010
Millennium
Hans Ingram
1996
MacGyver
Tom Cavanaugh
1985
The O.C.
Stephen Herbert
2003
Murder One
D.A. Roger Garfield
1995
The Practice
U.S. Attorney Al Daly · D.A. Michael Stanfield · Atty. Mark Grundel · David Anderson · Atty. Walter Pyne
1997
CSI: Crime Scene Investigation
Norman Stirling
2000
Hill Street Blues
Actor · Dr. Kaplan
1981
NCIS
Director Charlie · Spencer Downing
2003
Eerie, Indiana
The Mayor
1991
Wolf Lake
Gerald Carter
2001
Voyagers!
Actor
1982
Murder, She Wrote
Ralph Brewer
1984
Star Trek: Enterprise
Captain Sopek · Admiral Black
2001
Judging Amy
ASA Ethan Donahue
1999
The A-Team
Howard
1983
Medium
Senator Jed Garrity
2005
The Pretender
Phil Campbell
1996
Once Upon a Time
Alphonse Frankenstein
2011
Law Abiding Citizen
Warden Iger
2009
Early Edition
Bruce Bryce
1996
Adaptation.
Prosecutor
2002
Airplane!
Religious Zealot #1
1980
Beverly Hills, 90210
Father Chris
1990
Night Court
Warren Karr · Mugger
1984
Lou Grant
Young Reporter
1977
JAG
Lawrence Culbertson
1995
Without a Trace
Sydney's Co-Worker
2002
Chicago Hope
Kyle Mitchell
1994
Fear and Loathing in Las Vegas
Mint Hotel Clerk
1998
21 Jump Street
Principal Jack Garner
1987
Tales from the Darkside
Newton
1984
Crossing Jordan
Andrew Helm
2001
Matlock
Charlie Tuggle · Assistant D.A. · Michael Fitzmorris · Carl Richardson
1986
Hannah Montana
William Harris
2006
Diagnosis: Murder
Andrew King
1993
L.A. Law
Jack Angeletti
1986
Hunter
Charlie Latimer
1984
Party of Five
School Psychologist
1994
Profiler
Joel Marks
1996
Big Love
Senator Dwyer
2006
Dark Justice
Actor
1991
Knots Landing
Val's Lawyer
1979
Street Hawk
Harvey
1985
Lincoln
Judge John A. Campbell
2012
Fame
Actor
1982
Hotel
Actor
1982