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
Metamorphosis (Star Trek: The Original Series) Metamorphosis (Star Trek: The Original Series) "Metamorphosis" is the ninth episode of the of the American science fiction television series "". Written by Gene L. Coon and directed by Ralph Senensky, it was first broadcast on November 10, 1967. In the episode, a shuttle crew from the USS "Enterprise" encounters a man out of history and his mysterious alien companion. Federation Commissioner Nancy Hedford is being ferried by shuttlecraft to the "Enterprise", to be treated for Sukaro's disease, a potentially fatal condition, before resuming a peacemaking mission. A glowing energy field appears in the shuttlecraft's path, and pulls it down