The Changeling (Star Trek: The Original Series) The Changeling (Star Trek: The Original Series) "The Changeling" is the third episode of the of the American science fiction television series "". Written by John Meredyth Lucas and directed by Marc Daniels, it was first broadcast on September 29, 1967. The crew of the USS "Enterprise" deals with a life-destroying space probe originally launched from Earth. The plot contains similarities to the later . The "Enterprise" investigates a distress call from the Malurian star system. Upon arrival, First Officer Spock reports no life readings from any of the 4 billion inhabitants, despite otherwise normal recent communications. The ship's shields
Preemptive Strike (Star Trek: The Next Generation) Preemptive Strike (Star Trek: The Next Generation) "Preemptive Strike" is the 176th episode of the syndicated American science fiction television series "". It is the 24th episode of the , and penultimate episode of the series overall, directed by cast member Patrick Stewart (Captain Jean-Luc Picard). Set in the 24th century, the series follows the adventures of the crew of the Federation starship USS "Enterprise"-D. In this episode, the recurring character Ro Laren (Michelle Forbes), a court-martialed Starfleet officer who first appeared in the episode "", finds her loyalties divided between Starfleet and a group of resistance fighters who oppose