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 Magazine Star Trek: The Magazine Star Trek: The Magazine was an authorized monthly tabloid-size periodical published in the United States and Canada by Fabbri Publishing (US) devoted to the "Star Trek" franchise. It ran for 48 issues, from May 1999 through April 2003, covering nearly 5,000 pages. There were three volumes, the first with 24 issues, and the latter two with 12 issues each. The magazine was notable for its exclusive interviews with actors and production crew. Each issue also featured detailed technical briefings, many of which were lifted from the European "Star Trek Fact Files". Advertisements in "ST:TM" were scarce.