
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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Law Abiding Citizen
2009 · as Warden Iger

Evolution
2001 · as Cartwright

Airplane!
1980 · as Religious Zealot #1

Original Sin
2001 · as Colonel Worth

Fear and Loathing in Las Vegas
1998 · as Mint Hotel Clerk

Lincoln
2012 · as Judge John A. Campbell

The Change-Up
2011 · as Flemming Steel

The Best Little Whorehouse in Texas
1982 · as Melvin's Crew

Airplane II: The Sequel
1982 · as Young Man (uncredited)

Teen Wolf
1985 · as English Teacher

Adaptation.
2002 · as Prosecutor

The Ides of March
2011 · as Jack Stearns

Life or Something Like It
2002 · as Dennis

Dad
1989 · as Ralph Kramer

The Fabulous Baker Boys
1989 · as Vince Nancy

I Know Who Killed Me
2007 · as Dr. Greg Jameson

Born to Be Wild
1995 · as Walter Mallinson

Carte Blanche
2019 · as Bob Sanders