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
Medicine in Star Trek coolers break down, spoiling whole batches of vaccines. Instead, Hunter says a vaccine that can be administered in powder form requires no cooling, avoiding the cold-chain problem. For the television series "" an emergency medical hologram, , was introduced. It was designed to be an expert on all fields of medicine, able to do anything any organic doctor could do. Medicine in Star Trek Medicine in "Star Trek" refers to the medical technologies, procedures and conditions as seen in the "Star Trek" fictional universe. Since the "Star Trek" fictional universe takes place roughly two or three centuries in our future,