"The Martian Chronicles" is the eleventh episode of the second season from The CW television series "Supergirl", which aired on February 6, 2017.
The Mission is the sixth studio album released by Royal Hunt.
 It is a concept album based on Ray Bradbury's sci-fi classic 'The Martian Chronicles'.
 Each track from this album is dedicated to the defined chapter of the book.
"Mars Is Heaven!"
 is a science fiction short story by American writer Ray Bradbury, originally published in 1948 in "Planet Stories".
 "Mars Is Heaven!"
 was among the stories selected in 1970 by the Science Fiction Writers of America as one of the best science fiction short stories published before the creation of the Nebula Awards.
 As such, it was published in "The Science Fiction Hall of Fame Volume One, 1929–1964".
 It also appears as the sixth chapter of "The Martian Chronicles", retitled "The Third Expedition".
Supergirl is an American superhero action-adventure television series developed by Ali Adler, Greg Berlanti and Andrew Kreisberg (the latter two having previously created "Arrow" and "The Flash") that originally aired on CBS and premiered on October 26, 2015.
 It is based on the DC Comics character Supergirl, created by Otto Binder and Al Plastino, and stars Melissa Benoist in the title role.
 Supergirl is a costumed superheroine who is Superman's cousin and one of the last surviving Kryptonians.
Fritz William Weaver (January 19, 1926 − November 26, 2016) was an American actor in television, stage, and motion pictures.
 In cinema, he is best recognized from his debut film "Fail Safe" (1964), as well as "Marathon Man" (1976), "Creepshow" (1982) and "The Thomas Crown Affair" (1999).
 Among many television roles, he performed in two seminal projects: the movie "The Legend of Lizzie Borden" (1975) and the mini-series "Holocaust" (1978), for which he was nominated for a Primetime Emmy Award.
 He was further known for his work in science fiction and fantasy, especially in television series and movies like "The Twilight Zone", "'Way Out", "Night Gallery", "The X-Files", "The Martian Chronicles" and "Demon Seed", and also narrated educational TV programs.
The Martian Chronicles is a 1950 science fiction short story collection by Ray Bradbury that chronicles the colonization of Mars by humans fleeing from a troubled and eventually atomically devastated Earth, and the conflict between aboriginal Martians and the new colonists.
 The book lies somewhere in between a short story collection and an episodic novel, containing stories Bradbury originally published in the late 1940s in science fiction magazines.
 The stories were loosely woven together with a series of short, interstitial vignettes for publication.
The Martian Chronicles is a television miniseries based on Ray Bradbury's "The Martian Chronicles" and dealing with the exploration of Mars and the inhabitants there.
 The series starred Rock Hudson, Darren McGavin, Bernadette Peters, Roddy McDowall, Fritz Weaver, Barry Morse, and Maria Schell.
 It was aired on NBC in January 1980 in three episodes with a total running time of just over four hours (nearly five hours on the DVD version).
 The series depicts Mars as having a "thin atmosphere" which humans can breathe with water-filled canals and desert-like vegetation.
"The Christmas Story" is an episode from the American television program "The Andy Griffith Show" broadcast Monday December 19, 1960 on CBS.
 A family spends Christmas Eve in jail.
 "Christmas Story" is the eleventh episode in season one, and the eleventh episode in the complete series.
 The show is noted for being the only Christmas episode in "The Andy Griffith Show" complete series, and for featuring actress Margaret Kerry, the model for Tinkerbell in Walt Disney's 1953 animated feature film, "Peter Pan".
 On December 25th, 2015, CBS aired this episode in color, as part of "The Andy Griffith Show Christmas Special", which also included "The Pickle Story".
Robert Watson (28 February 1923 – 14 December 2004) was an American artist born in Martinez, California.
 He is known for his paintings of mysterious landscapes occupied by solitary figures amidst ancient buildings, calm deserts and expanding oceans.
 Watson provided the cover art for Ray Bradbury's "The Martian Chronicles", second edition, printed in 1953.
 This is probably his best known work.
"There Will Come Soft Rains" is a short story by science fiction author Ray Bradbury which was first published in the May 6, 1950 issue of "Collier's".
 Later that same year the story was included in Bradbury's "The Martian Chronicles" (1950).

Question: "The Martian Chronicles" is the eleventh episode of a show that originally premiered when?
Answer: October 26, 2015