may require cleanup to meet Wikipedia's quality standards. Please improve this article if you can. The talk page may contain suggestions. (March 2009) Xander Berkeley Sarah Clarke and Berkeley on the set of 24, 2002 Born Alexander Harper Berkeley December 16, 1955 (1955-12-16) (age 55) Brooklyn, New York, U.S. Occupation Actor Years active 1981–present Spouse Sarah Clarke (2002–present), 2 children Alexander Harper "Xander" Berkeley (born December 16, 1955) is an American actor. His roles include George Mason on the television series 24..