Home People DeForest Kelley DeForest Kelley shows DeForest Kelley shows DeForest Kelley TV Shows (38) Star Trek: The Next Generation (1987) As Admiral Leonard McCoy, He was 67 years old Star Trek: The Animated Series (1973) As Leonard McCoy (voice), He was 53 years old Ironside (1967) He was 47 years old Star Trek (1966) As Leonard McCoy, He was 46 years old Laredo (1965) He was 45 years old The Fugitive (1963) He was 43 years old The Dakotas (1963) He was 42 years old The Gallant Men (1962) He was 42 years old The Virginian (1962) He was 42 years old Cain's Hundred (1961) He was 41 years old Route 66 (1960) He was 40 years old Coronado 9 (1960) He was 40 years old Johnny Midnight (1960) He was 39 years old Riverboat (1959) He was 39 years old Rawhide (1959) He was 38 years old 77 Sunset Strip (1958) He was 38 years old Bat Masterson (1958) He was 38 years old Lawman (1958) He was 38 years old The Donna Reed Show (1958) He was 38 years old Wanted: Dead or Alive (1958) He was 38 years old 26 Men (1957) He was 37 years old Trackdown (1957) He was 37 years old Perry Mason (1957) He was 37 years old M Squad (1957) He was 37 years old Have Gun, Will Travel (1957) He was 37 years old Richard Diamond, Private Detective (1957) He was 37 years old Dick Powell's Zane Grey Theatre (1956) He was 36 years old The Adventures of Jim Bowie (1956) He was 36 years old Matinee Theater (1955) He was 35 years old Navy Log (1955) He was 35 years old Gunsmoke (1955) He was 35 years old The Millionaire (1955) He was 34 years old Studio 57 (1954) He was 34 years old The Lone Wolf (1954) He was 33 years old City Detective (1953) He was 32 years old You Are There (1953) He was 33 years old Cavalcade of America (1952) He was 32 years old Studio One (1948) He was 28 years old
