biographical article needs additional citations for verification. It includes attribution to IMDb, which may not be a reliable source for biographical information. Please help by adding additional, reliable sources for verification. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. (March 2009) This article's tone or style may not be appropriate for Wikipedia. Specific concerns may be found on the talk page. See Wikipedia's guide to writing better articles for suggestions. (August 2008) Gary Lockwood Lockwood at WonderCon 2009 Born John Gary Yurosek February 11, 1937 (1937-02-11) (age 74) Van Nuys, California, U.S. Occupation Actor Years active 1959–2004 Spouse Denise DuBarry (1982–1988); 1 child Stefanie Powers (1966–1972) Hope Harrsen (?–?) Gary Lockwood (born February 21, 1937) is an American actor perhaps best known for his iconic 1968 role as the astronaut Dr. Frank Poole in 2001: A Space Odyssey. He is father of the actress Samantha Lockwood. Both currently live in Los Angeles..