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 Next Generation him for the same reason – to research and experience what comforting and reforming light he might shine on these often very dark times. I look forward to working with our brilliant creative team as we endeavor to bring a fresh, unexpected and pertinent story to life once more." It is believed that the new project will be a continuation of the story after "Star Trek: Nemesis", and will not be a reboot of the series storyline as was done with the J.J. Abrams "Star Trek" films. This infographic shows the first-run production timeline of various Star Trek franchise shows