Leonard McCoy is confronted with the unusual silicon-based Horta alien in "The Devil in the Dark" (1967), saying, "I'm a doctor, not a bricklayer." The line was used in "Terra Nova". Kelley himself parodied the phrase for a "Trivial Pursuit" commercial, in which the question is asked "How many chambers does a human heart have?" Kelley appears on screen and replies "How should I know? I'm an actor, not a doctor!". Leonard McCoy Dr. Leonard H. "Bones" McCoy is a character in the American science fiction franchise "Star Trek". First portrayed by DeForest Kelley in the , McCoy also appears in the
Star Trek: The Manga Trek: The Next Generation" manga in April 2009, which featured writers who had worked on "The Original Series" volumes including Duane and Gerrold. Writing for IGN, A.E. Sparrow said that "Star Trek: The Manga" made him reminisce about Sunday morning re-runs of the original series. Of the art, he thought that on occasion it was difficult to tell Dr. McCoy apart from other characters and also each story had a different style of drawing Captain Kirk and he was pleased to see the return of Nurse Chapel in the story "Til Death". John Tenuto, in his review of the third