Xander Berkeley

American actor

Alexander Harper "Xander" Berkeley (born December 16, 1955) is an American actor. He is best known for his television roles as George Mason on 24, Sheriff Thomas McAllister on The Mentalist, Percy Rose on Nikita, the Man on The Booth at the End and Gregory on The Walking Dead.

Xander Berkeley
Xander Berkeley 2016.jpg
Berkeley in October 2016
Alexander Harper Berkeley

(1955-12-16) December 16, 1955 (age 67)
Years active1981–present
Sarah Clarke (m. 2002)

His movie roles include Christopher Crawford in Mommie Dearest, Todd Voight in Terminator 2: Judgment Day, Trevor Lyle in Candyman, Ralph in Heat, Agent Gibbs in Air Force One and Dr. Lamar in Gattaca.[1]


  1. "Xander Berkeley: One Man's Journey Through Pop Culture Television - Page 2". TV Fanatic. Retrieved 7 October 2016.

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