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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as James Bond
as Bob Sanders
as Dr. Stanton (Room 731)
as Joe Grantham
as Sunflower(1 ep)
as Barry
as Doctor Stanton
as Dr. Stanton
as Lennie
as Adm. Black
as Judge John A. Campbell
as Alphonse Frankenstein(1 ep)
as Jack Stearns
as Flemming Steel
as George
as Alex Mackey(1 ep)
as Mr. Briggs
as Warden Iger
as Mr. D
as Ray Fulton
as Virgil Minelli(16 eps)
as Greg Jameson
as William Harris(1 ep)
as Senator Dwyer(9 eps)
as Senator Jed Garrity(1 ep)
as A.D.A. Todd Milken(2 eps)
as Dick Barrows(2 eps)
as Self(1 ep)
as Howard Lewson(1 ep)
as Director Charlie(2 eps)
as Spencer Downing(1 ep)
as John Ashcroft
as Stephen Herbert(1 ep)
as Prosecutor
as Sydney's Co-Worker(1 ep)
as Magistrate Higgins(1 ep)
as Judge Donald Kingman(1 ep)
as Dennis
as Charles Logan(43 eps)
as Captain Sopek(1 ep)
as Admiral Black(1 ep)
as Andrew Helm(1 ep)
as Gerald Carter(1 ep)
as Cartwright
as Colonel Worth
as Matty Stillman(1 ep)
as Norman Stirling(1 ep)
as Sergei(29 eps)
as James Moore
as State Dept. Representative(1 ep)
as Mr. Allero(1 ep)
as ASA Ethan Donahue(3 eps)
as Headmaster Pritchard
as Dad
as Ronnie Beeman(1 ep)
as Mr. Weaver(1 ep)
as Mint Hotel Clerk
as Mr. Crook
as U.S. Attorney Al Daly(1 ep)
as Michael Stanfield(1 ep)
as David Anderson(1 ep)
as Atty. Mark Grundel(1 ep)
as Walter Pyne(1 ep)
as Mr. Romley
as Hans Ingram(1 ep)
as Bruce Bryce(1 ep)
as Joel Marks(6 eps)
as Phil Campbell(1 ep)
as Bob(1 ep)
as Tom Gale(1 ep)
as Lawrence Culbertson(1 ep)
as Mr. Lepner(1 ep)
as Hank Parsons(1 ep)
as Roger Garfield(18 eps)
as George Sherman(1 ep)
as Walter Mallinson
as Dr. Dysek(1 ep)
as Jack Travis(18 eps)
as Theodore Hannigan(2 eps)
as Burn Doctor(1 ep)
as Kyle Mitchell(1 ep)
as School Psychologist(2 eps)
as Andrew King(2 eps)
as Rick Boyer
as Cornell
as Alvin(1 ep)
as George Burroughs
as Ilon Tandro(1 ep)
as Hain(1 ep)
as Tom Turnbull(1 ep)
as The Mayor(4 eps)
as Father Chris(1 ep)
as Ralph Kramer
as Vince Nancy
as Dennis(5 eps)
as Sam Phillips(1 ep)
as Tom(1 ep)
as Officer P.F.
as Gil Porter(1 ep)
as Frank(1 ep)
as Principal Jack Garner(1 ep)
as D.A. Jack Angeletti(3 eps)
as Charlie Tuggle(2 eps)
as Assistant D.A.(1 ep)
as Michael Fitzmorris(2 eps)
as Carl Richardson(1 ep)
as Tom Cavanaugh(1 ep)
as English Teacher
as Harvey(1 ep)
as Ralph Brewer(1 ep)
as Newton(1 ep)
as Charlie Latimer(1 ep)
as Owen
as Warren Karr(1 ep)
as Mugger(1 ep)
as Mario
as Howard(1 ep)
as Young Man (uncredited)
as Ving Shalimar(1 ep)
as Melvin's Crew
as Goldsmith(1 ep)
as Dr. Horatio Bitters(1 ep)
as Polygraph Tester
as Dr. Kaplan(1 ep)
as Religious Zealot #1
as Val's Lawyer(1 ep)
as Young Reporter(1 ep)
as Waiter(1 ep)
as Self - Nominee(1 ep)