Gregory Itzin is an American film and television actor, best known as President Charles Logan on FOX’s 24 and Henry Wilcox on USA’s Covert Affairs. Other television credits include Virgil Minelli on CBS’ The Mentalist, Senator Dwyer on HBO’s Big Love, Joel Marks on NBC’s Profiler, and District Attorney Roger Garfield on ABC’s Murder One.

Film credits include Sensitivity Training, Lincoln, The Ides of March, The Change-Up, Law Abiding Citizen, Sweetzer, Igby Goes Down, What’s Cooking?, Fear and Loathing in Las Vegas, The Fabulous Baker Boys, Airplane!, and Adaptation.

Theatre credits include his Broadway debut as Andrew Talbert Winston/Others in The Kentucky Cycle (Royale Theatre) and Kenneth Lay in Enron (Broadhurst Theatre) and regionally, as Pyotr Nikolayevich Sorin in The Seagull, Iago in Othello, Sir Toby Belch in Twelfth Night, Earl of Kent in King Lear, Menenius in Coriolanus, and Sir John Falstaff in Henry IV, Part 1 (Antaeus Theatre).