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 Exhibition Star Trek: The Exhibition Star Trek: The Exhibition is a traveling museum exhibit of "Star Trek" items and memorabilia. The exhibition includes items used in the films and TV series such as props, costumes, set components and full-scale replicas of the Enterprise bridge. Other comprehensive features of the exhibit including a complete time line, showing major events in the Star Trek Universe and how all of the various series and movies relate to one another chronologically, as well as a motion simulator ride. Originally premiering as a single large exhibition Star Trek: The Tour under management of SEE Touring, financial