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
Spacecraft in Star Trek Spacecraft in Star Trek The "Star Trek" franchise features many spacecraft. Various space vessels make up the primary settings of the "Star Trek" television series, films, and expanded universe; others help advance the franchise's stories. Throughout the franchise's production, spacecraft have been depicted by numerous physical and computer-generated models. Producers worked to balance often tight budgets with the need to depict convincing, futuristic vessels. Beyond their media appearances, "Star Trek" spacecraft have been marketed as models, books, and rides. Filming models have sold for thousands of dollars at auction. The original "Star Trek" television series (1966–1969) established key tenets of