to actress Stefanie Powers. The couple divorced in 1972. In 1982, Lockwood married actress and businesswoman Denise DuBarry. with whom he has a daughter Samantha Du Barry-Lockwood (28.04.1982) who is an International Yoga teacher, actress, model, and business woman. TV and filmography Onionhead (1958) as Sergeant Seated at Bar (uncredited) Bronco Lane (1959,TV Series) as Johnny Evans (credited as Gary Yurosek) Warlock (1959) as Gang Member (uncredited) Perry Mason (1959-1962, TV Series) as Davey Carroll / Young Policeman Tall Story (1960) as Russian Basketball Player (uncredited) Wild in the Country (1961) as Cliff Macy Splendor in the Grass (1961) as Allen 'Toots' Tuttle Follow the Sun (1961-1962) as Eric Jason The Magic Sword (1962) as Sir George It Happened at the World's Fair (1963) as Danny Burke The Lieutenant (1963-1964, TV Series) as Lieutenant Rice Combat! (1964, TV Series) as Sgt. Meider Kitten with a Whip (1964) as Minor Role (uncredited) 12 O'Clock High (1964-1965, TV Series) as Maj. Gus Denver / Lt. Josh McGraw Star Trek: The Original Series (1966, TV Series) as Lt. Cmdr. Gary Mitchell Firecreek (1968) as Earl 2001: A Space Odyssey (1968) as Dr. Frank Poole They Came to Rob Las Vegas (1968) as Tony Ferris Model Shop (1969) as George Matthews R. P. M. (1970) as Rossiter Earth II (TV pilot) (1971, TV Movie) as David Seville Stand Up and Be Counted (1972) as Eliot Travis Barnaby Jones (1973–79) 6 episodes throughout series Night Gallery (1973, TV Series) as Jim Figg Mission Impossible (1973, TV Series) as Nicholas Varsi Banacek (1973, TV Series) as Owen Russell The Six Million Dollar Man "Eyewitness to Murder" (1974-1975, TV Series) as Hopper / John Hopper Cannon (1975) "Coffin Corner" as Richard Halsey Project Kill (1976) as Frank Lassiter The Quest (1976, TV Series, a short-lived NBC western) as Walter Lucas Walt Disney's Wonderful World of Color in 2-part episode, "Kit Carson and the Mountain Men" (1977, TV Series) as Bret Haskell Bad Georgia Road (1977) as Leroy Hastings The Bionic Woman (1977) as Lyle Cannon Starsky & Hutch (1978, TV Series) as Jimmy Spenser The Ghost of Flight 401 (1978, TV Movie) as Jordan Evanhower The Incredible Journey of Doctor Meg Laurel (1979, TV Movie) as Harley Moon Top of the Hill (1980, TV Movie) as Dave Cully Vega$ (1980, TV Series) as District Attorney Edward St. John Hart to Hart (1983, TV Series) as Alex Carmen