Gail Sheehy march and as British soldiers moved in when the boy was struck in the face by a bullet. That day, January 30, 1972, became known as Bloody Sunday or the Bogside Massacre. Sheehy was trapped inside a Catholic ghetto which was under the authority of the IRA. She made her escape in a car over pastureland to Dublin. There Sheehy traveled to several safe houses and interviewed Rita O'Hare. The whole experience affected Sheehy deeply and on her return to the States she had a difficult time writing the story and developed a fear of airplanes which she later described
That Which Survives that the landing party had survived because the reproductions were so perfect that they experienced regret about killing. The original story outline was written by D.C. Fontana under the pseudonym Michael Richards. In this outline called "Survival", Losira is more brutal, encouraging the crew to turn on each other and fight. That Which Survives "That Which Survives" is the seventeenth episode of the of the American science fiction television series "", first broadcast January 24, 1969, and repeated July 29, 1969. It was written by John Meredyth Lucas, based on a story by D.C. Fontana under the pseudonym Michael Richards