The Doomsday Flight is a film written by a screenwriter known as the what of Hollywood?
Rod Serling Rodman Edward "Rod" Serling (December 25, 1924 – June 28, 1975) was an American screenwriter, playwright, television producer, and narrator known for his live television dramas of the 1950s and his science-fiction anthology TV series, "The Twilight Zone". Serling was active in politics, both on and off the screen, and helped form television industry standards. He was known as the "angry young man" of Hollywood, clashing with television executives and sponsors over a wide range of issues including censorship, racism, and war.
D. C. Fontana Dorothy Catherine "D. C." Fontana (born March 25, 1939) is an American television script writer and story editor, best known for her work on the original "Star Trek" franchise and several western television series. After she attended Fairleigh Dickinson University, she moved to New York City briefly to work for Screen Gems as a secretary, but soon moved to Los Angeles where she worked in the typing pool at Revue Studios. She became the secretary for Samuel A. Peeples, to whom she sold her first story; "A Bounty for Billy", for the series "The Tall Man". Her initial work was credited under the name Dorothy C. Fontana.