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. Description above from the Wikipedia article Gregory Itzin, licensed under CC-BY-SA, full list of contributors on Wikipedia

Filmography

• 2023The Other Fellow — James Bond
• 2019Carte Blanche — Bob Sanders
• 2018Dark, Deadly & Dreadful — Dr. Stanton (Room 731)
• 2018Ice: The Movie — Joe Grantham
• The Resident — Sunflower
• 2016Sensitivity Training — Barry
• 2015Room 731 — Doctor Stanton, Dr. Stanton
• 2014Small Time — Lennie
• 2014Star Trek: Enterprise - In a Mirror, Darkly — Adm. Black
• 2012Lincoln — Judge John A. Campbell
• 2011L.A., I Hate You — George
• Once Upon a Time — Alphonse Frankenstein
• 2011The Change-Up — Flemming Steel
• 2011The Ides of March — Jack Stearns
• Hawaii Five-0 — Alex Mackey
• 2010VideoDome Rent-O-Rama — Mr. Briggs
• 2009Law Abiding Citizen — Warden Iger
• 2009The Job — Mr. D
• 2008Float — Ray Fulton
• The Mentalist — Virgil Minelli
• 2007Forfeit
• 2007I Know Who Killed Me — Greg Jameson
• Big Love — Senator Dwyer
• Hannah Montana — William Harris
• Medium — Senator Jed Garrity
• Boston Legal — A.D.A. Todd Milken
• Desperate Housewives — Dick Barrows
• Medical Investigation — Howard Lewson
• 2003DC 9/11: Time of Crisis — John Ashcroft
• NCIS — Director Charlie, Spencer Downing
• The Lyon's Den
• The O.C. — Stephen Herbert
• 2002Adaptation. — Prosecutor
• Firefly — Magistrate Higgins
• For the People — Judge Donald Kingman
• 2002Life or Something Like It — Dennis
• Without a Trace — Sydney's Co-Worker
• 24 — Charles Logan
• Crossing Jordan — Andrew Helm
• 2001Evolution — Cartwright
• 2001Original Sin — Colonel Worth
• Star Trek: Enterprise — Captain Sopek, Admiral Black
• Wolf Lake — Gerald Carter
• CSI: Crime Scene Investigation — Norman Stirling
• Strip Mall — Sergei
• The Michael Richards Show — Matty Stillman
• 2000What's Cooking? — James Moore
• 1999$30 — Dad
• Family Law — Mr. Allero
• 1999Johnny Tsunami — Headmaster Pritchard
• Judging Amy — ASA Ethan Donahue
• 1999One Last Flight
• The Hunt For The Unicorn Killer
• 1999The Hunt for the Unicorn Killer
• The West Wing — State Dept. Representative
• Brother's Keeper — Mr. Weaver
• 1998Fear and Loathing in Las Vegas — Mint Hotel Clerk
• 1998The Day Lincoln Was Shot — Mr. Crook
• V.I.P. — Ronnie Beeman
• 1997Friends 'Til the End — Mr. Romley
• The Practice — U.S. Attorney Al Daly, Michael Stanfield, Atty. Mark Grundel, David Anderson, Walter Pyne
• Arli$$ — Tom Gale
• Early Edition — Bruce Bryce
• 1996Innocent Victims
• Millennium — Hans Ingram
• Profiler — Joel Marks
• Suddenly Susan — Bob
• The Pretender — Phil Campbell
• 1995Born to Be Wild — Walter Mallinson
• Caroline in the City — Mr. Lepner, Hank Parsons
• JAG — Lawrence Culbertson
• Murder One — D.A. Roger Garfield
• Star Trek: Voyager — Dr. Dysek
• The Client — George Sherman
• Chicago Hope — Kyle Mitchell
• ER — Burn Doctor
• Friends — Theodore Hannigan
• Party of Five — School Psychologist
• Something Wilder — Jack Travis
• Dave's World — Alvin
• Diagnosis: Murder — Andrew King
• 1993Donato and Daughter — Cornell
• 1993Moment of Truth: Stalking Back — Rick Boyer
• Star Trek: Deep Space Nine — Ilon Tandro, Hain
• 1993Young Goodman Brown — George Burroughs
• 1992Drive Like Lightning
• Civil Wars — Tom Turnbull
• Dark Justice
• Eerie, Indiana — The Mayor
• Beverly Hills, 90210 — Father Chris
• Over My Dead Body
• Coach — Tom
• 1989Dad — Ralph Kramer
• 1989How to Get Revenge — Officer P.F.
• Jesse Hawkes
• Major Dad
• Quantum Leap — Sam Phillips
• 1989The Fabulous Baker Boys — Vince Nancy
• The Nutt House — Dennis
• Empty Nest — Frank
• Murphy Brown — Gil Porter
• 21 Jump Street — Principal Jack Garner
• 1987Carly's Web
• Jake and the Fatman
• L.A. Law — D.A. Jack Angeletti
• Matlock — Charlie Tuggle, Assistant D.A., Michael Fitzmorris, Carl Richardson
• MacGyver — Tom Cavanaugh
• Street Hawk — Harvey
• 1985Teen Wolf — English Teacher
• 1984Hard to Hold — Owen
• Hunter — Charlie Latimer
• Murder, She Wrote — Ralph Brewer
• Night Court — Warren Karr, Mugger
• Tales from the Darkside — Newton
• Scarecrow and Mrs. King
• The A-Team — Howard
• 1983The Other Woman — Mario
• 1982Airplane II: The Sequel — Young Man (uncredited)
• American Playhouse — Goldsmith
• Fame
• Hotel
• St. Elsewhere — Ving Shalimar
• 1982The Best Little Whorehouse in Texas — Melvin's Crew
• Voyagers!
• Falcon Crest — Dr. Horatio Bitters
• Hill Street Blues — Dr. Kaplan
• 1981Thornwell — Polygraph Tester
• 1980Airplane! — Religious Zealot #1
• Knots Landing — Val's Lawyer
• Lou Grant — Young Reporter
• Charlie's Angels — Waiter

Appearances as themselves (4)

• 2019That Guy... Who Was In That Thing 3: Trek Stars — Self
• 2012That Guy... Who Was in That Thing — Self
• The Tony Danza Show — Self
• Tony Awards — Self - Nominee