Gregory Itzin
Gregory Martin Itzin (April 20, 1948 – July 8, 2022) was an American character actor of film and television, perhaps best known for his role as Charles Logan in the action thriller series 24.
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Known for
NCIS
Director Charlie
NCIS
Spencer Downing
Friends
Theodore Hannigan
The Mentalist
Virgil Minelli
CSI: Crime Scene Investigation
Norman Stirling
24
Charles Logan
Desperate Housewives
Dick Barrows
Hawaii Five-0
Alex Mackey
JAG
Lawrence Culbertson
Murder, She Wrote
Ralph Brewer
Once Upon a Time
Alphonse Frankenstein
Star Trek: Voyager
Dr. Dysek
The West Wing
State Dept. Representative
The Resident
Sunflower
Beverly Hills, 90210
Father Chris
The A-Team
Howard
Medium
Senator Jed Garrity
MacGyver
Tom Cavanaugh
Without a Trace
Sydney's Co-Worker
Diagnosis: Murder
Andrew King
ER
Burn Doctor
Boston Legal
A.D.A. Todd Milken
Star Trek: Deep Space Nine
Ilon Tandro
Star Trek: Deep Space Nine
Hain
Charlie's Angels
Waiter
The O.C.
Stephen Herbert
The Practice
U.S. Attorney Al Daly
The Practice
Michael Stanfield
The Practice
Atty. Walter Pyne
The Practice
Atty. Mark Grundel
The Practice
David Anderson
Star Trek: Enterprise
Captain Sopek
Star Trek: Enterprise
Admiral Black
Quantum Leap
Sam Phillips
Falcon Crest
Dr. Horatio Bitters
Chicago Hope
Kyle Mitchell
Tony Awards
Self - Nominee
Big Love
Senator Dwyer
Knots Landing
Val's Lawyer
Night Court
Warren Karr
Night Court
Mugger
21 Jump Street
Principal Jack Garner
L.A. Law
D.D.A. Jack Angeletti
L.A. Law
Jack Angeletti
Crossing Jordan
Andrew Helm
Judging Amy
ASA Ethan Donahue
Party of Five
School Psychologist
Hill Street Blues
Hill Street Blues
Dr. Kaplan
Matlock
Charlie Tuggle
Matlock
Assistant D.A.
Matlock
Michael Fitzmorris
Matlock
Carl Richardson
Hotel
Hannah Montana
William Harris
V.I.P.
Ronnie Beeman
Hunter
Charlie Latimer
Firefly
Magistrate Higgins
Coach
Tom
St. Elsewhere
Ving Shalimar
The Pretender
Phil Campbell
That Guy... Who Was In That Thing 3: Trek Stars
Self
Jake and the Fatman
Lou Grant
Young Reporter
Tales from the Darkside
Newton
Caroline in the City
Mr. Lepner
Caroline in the City
Hank Parsons
Millennium
Hans Ingram
Early Edition
Bruce Bryce
Murphy Brown
Gil Porter
Profiler
Joel Marks
The Change-Up
Flemming Steel
Law Abiding Citizen
Warden Iger
Airplane!
Religious Zealot #1
Fame
Scarecrow and Mrs. King
Empty Nest
Frank
Family Law
Mr. Allero
Original Sin
Colonel Worth
Arli$$
Dave's World
Alvin
Teen Wolf
English Teacher
Murder One
D.A. Roger Garfield
That Guy... Who Was in That Thing
Self
The Best Little Whorehouse in Texas
Melvin's Crew
Medical Investigation
Howard Lewson
Lincoln
Judge John A. Campbell
Friends 'Til The End
Mr. Romley
Voyagers!
Dark Justice
Fear and Loathing in Las Vegas
Mint Hotel Clerk
Evolution
Cartwright
The Ides of March
Jack Stearns
The Center Seat: 55 Years of Star Trek
Self
Major Dad
The Client
George Sherman
Suddenly Susan
Bob
Airplane II: The Sequel
Young Man (uncredited)
Street Hawk
Harvey
The Fabulous Baker Boys
Vince Nancy
Eerie, Indiana
Eerie, Indiana
The Mayor
Adaptation.
Prosecutor
The Michael Richards Show
Matty Stillman
American Playhouse
Goldsmith
The Lyon's Den
Wolf Lake
Gerald Carter
Brother's Keeper
Mr. Weaver
Dad
Ralph Kramer
Johnny Tsunami
Headmaster Pritchard
Room 731
Doctor Stanton
Room 731
Dr. Stanton
Small Time
Lennie
Life or Something Like It
Dennis
Innocent Victims
How to Get Revenge
Officer P.F.
Hard to Hold
Owen
The Day Lincoln Was Shot
Mr. Crook
Donato and Daughter
Cornell
Born to Be Wild
Walter Mallinson
Carte Blanche
Bob Sanders
L.A., I Hate You
George
I Know Who Killed Me
Dr. Greg Jameson
Thornwell
Polygraph Tester
Strip Mall
Sergei
Moment of Truth: Stalking Back
Rick Boyer
Drive Like Lightning
Forfeit
Dark, Deadly & Dreadful
Dr. Stanton (Room 731)
Float
Ray Fulton
Over My Dead Body
Carly's Web
The Other Fellow
James Bond
$30
Dad
The Hunt For The Unicorn Killer
The Nutt House
Dennis
The Other Woman
Mario
What's Cooking?
James Moore
One Last Flight
Something Wilder
Jack Travis
Ice: The Movie
Joe Grantham
Jesse Hawkes
Young Goodman Brown
George Burroughs
VideoDome Rent-O-Rama
Mr. Briggs
The Hunt for the Unicorn Killer
DC 9/11: Time of Crisis
John Ashcroft
The Job
Mr. D
Sensitivity Training
Barry
The Tony Danza Show
Self