Leonard McCoy payment for his appearance. In the "" episode "", McCoy mentions he has a daughter, Joanna. Although Chekov's friend Irina in the original series episode "The Way to Eden" was originally written as McCoy's daughter, it was changed before the episode was shot. In the 2009 "Star Trek" film, which takes place in an "alternate, parallel" reality, McCoy and Kirk become friends at Starfleet Academy, which McCoy joins after a divorce that he says "left [him] nothing but [his] bones." This line, improvised by Urban, explains how McCoy earned the nickname "Bones". McCoy later helps get Kirk posted aboard the
Star Trek III: The Search for Spock and Steve Blalock doubled for Nimoy, so that a total of seven actors contributed to the role. DeForest Kelley returns as Leonard McCoy, doctor and the carrier of Spock's living spirit. Kelley has the majority of the film's memorable scenes, but admitted to occasional difficulties in acting with and being directed by his longtime co-star. However, he has declared that he had no doubts about Nimoy's ability to direct the film. Responding to suggestions that "Star Trek" copied "Star Wars", Kelley asserted that the opposite was true. Playing the other crew members are James Doohan, as Montgomery Scott, the chief