Dr. Leonard H. McCoy, known as "Bones", is a character in the American science-fiction franchise Star Trek. McCoy was played by actor DeForest Kelley in the original Star Trek series from 1966 to 1969, and he also appears in the animated Star Trek series, in six Star Trek films, in the pilot episode of Star Trek: The Next Generation, and in numerous books, comics, and video games. A decade after Kelley's death, Karl Urban assumed the role of McCoy in the Star Trek reboot film in 2009. Depiction McCoy was born in Atlanta, Georgia, in 2227. The son of David McCoy, he attended the University of Mississippi and is a divorcé. McCoy later married Natira, the priestess of Yonada, characterized in the episode, "For the World Is Hollow and I Have Touched the Sky". In 2266, McCoy was posted as chief medical officer of the USS Enterprise under Captain James T. Kirk, who often calls him "Bones". McCoy and Kirk are good friends, even "brotherly". The passionate, sometimes cantankerous McCoy frequently argues with Kirk's other confidant, science officer Spock, and occasionally is prejudiced against Spock's Vulcan heritage. McCoy often plays the role of Kirk's conscience, offering a counterpoint to Spock's logic. McCoy is suspicious of technology, especially the transporter. As a physician, he prefers less intrusive treatment and believes in the body's innate recuperative powers. The nickname "Bones" – chosen before the character was named – is a play on sawbones, a 19th century epithet for a surgeon. In the 2009 Star Trek film reboot, when McCoy first meets Kirk, he complains that his ex-wife took all their shared assets following their divorce: "All I got left is my bones", implying this was the origin of the nickname. When Kirk orders McCoy's commission reactivated in Star Trek: The Motion Picture (1979); a resentful McCoy complains of being "drafted". Spock transfers his katra—his knowledge and experience—into McCoy before dying in Star Trek II: The Wrath of Khan (1982). This causes mental anguish for McCoy, who in Star Trek III: The Search for Spock (1984) helps restore Spock's katra to his reanimated body. McCoy continues to serve on Kirk's crew aboard the captured Klingon ship in Star Trek IV: The Voyage Home (1986). In Star Trek V: The Final Frontier (1989), McCoy (through the intervention of Spock's half-brother Sybok) reveals that he helped his father commit suicide to relieve him of his