Space, the final frontier. These are the voyages of the Starship Enterprise, its five year mission to explore strange new worlds, to seek out new life, and new civilizations, to boldly go where no man has gone before...

More from Star Trek: The Original Series

• He's dead, Jim.
• It would be interesting to impress your memory engrams on a computer, doctor. The resulting flood of illogic would be most entertaining.
• Bones, there's a thing out there.
• Galloping around the cosmos is a game for the young, Doctor.
• Gentlemen, your work today has been outstanding and I intend to recommend you all for promotion... in whatever fleet we end up serving.
• How we deal with death is at least as important as how we deal with life, wouldn't you say?