Question: Which film was released first, Race to Witch Mountain or A Kid in King Arthur's Court?

Context articles: Race to Witch Mountain
Escape to Witch Mountain
Green Knight
A Connecticut Yankee in King Arthur's Court
Beyond Witch Mountain
Sir Balin
Unidentified Flying Oddball
A Kid in King Arthur's Court
Return from Witch Mountain
The Sword and the Circle

Race to Witch Mountain is a 2009 American science fiction adventure thriller film and a remake of the 1975 Disney film "Escape to Witch Mountain", which is based on the 1968 novel of the same name by Alexander Key.
 The film is directed by Andy Fickman and stars Dwayne Johnson, AnnaSophia Robb, Alexander Ludwig, Ciarán Hinds, and Carla Gugino.
Escape to Witch Mountain is a science fiction novel written by Alexander H. Key in 1968.
 It was adapted into a film of the same name by Walt Disney Productions in 1975, directed by John Hough.
 A remake directed by Peter Rader was released in 1995. "
Race to Witch Mountain", a new telling directed by Andy Fickman, opened theatrically March 13, 2009.
The Green Knight is a character in the 14th-century Arthurian poem "Sir Gawain and the Green Knight" and the related work "The Greene Knight".
 His true name is revealed to be Bercilak de Hautdesert in "Sir Gawain", while "The Greene Knight" names him "Bredbeddle".
 The Green Knight later appears as one of Arthur's greatest champions in the fragmentary ballad "King Arthur and King Cornwall", again under the name "Bredbeddle".
 In "Sir Gawain and the Green Knight", Bercilak is transformed into the Green Knight by Morgan le Fay, a traditional adversary of King Arthur, in order to test his court.
 In "The Green Knight" he is transformed by a different woman for the same purpose.
 In both stories he sends his wife to seduce Gawain as a further test.
 "King Arthur and King Cornwall" portrays him as an exorcist and one of the most powerful knights in Arthur's court.
A Connecticut Yankee in King Arthur's Court is an 1889 novel by American humorist and writer Mark Twain.
 The book was originally titled A Yankee in King Arthur's Court.
 Some early editions are titled A Yankee at the Court of King Arthur.
Beyond Witch Mountain is a 1982 American Television science fiction-fantasy film and a sequel to "Escape to Witch Mountain" (1975) and "Return from Witch Mountain" (1978).
 Although Eddie Albert returned to play Jason O'Day from the original 1975 movie, the parts of Tony and Tia were recast with actors comparable in age to Ike Eisenmann and Kim Richards when they first played the parts.
 Tracey Gold from "Growing Pains" played Tia, and Andy Freeman played Tony.
 The parts of Aristotle Bolt, Lucas Deranian and Uncle Bené were also recast.
Sir Balin le Savage , also known as the Knight with the Two Swords, is a character in the Arthurian legend.
 Merlin told King Arthur he would have been his best and bravest knight.
 A knight before the Round Table was formed, Sir Balin hails from Northumberland, and is associated with Sir Balan, his brother.
 Balin lives only for a few weeks following his departure from King Arthur's court.
 The king is virile and strong, near the beginning of his reign.
 Balin is a poor knight and has been in King Arthur's prison for six months.
 Just prior to his departure from court, a free man once more, his destiny is sealed by the arrival of a mysterious damsel bearing a sword that only the most virtuous knight in King Arthur's court will be able to draw.
 Balin draws this sword easily and Sir Thomas Malory's fifteenth-century account of his subsequent, brief adventures ends when Balin and his brother Balan destroy each other in single combat, fulfilling an earlier prophecy about the destiny of the bearer of the damsel's sword.
Unidentified Flying Oddball (also known as The Spaceman and King Arthur and A Spaceman in King Arthur's Court) is a 1979 film adaptation of Mark Twain's "A Connecticut Yankee in King Arthur's Court", directed by Russ Mayberry and produced by Walt Disney Productions.
 Subsequently re-released in the United States under the titles "The Spaceman and King Arthur" and "A Spaceman in King Arthur’s Court", the film starred Dennis Dugan as NASA employee Tom Trimble who unintentionally travels back in time with his look-alike android Hermes.
 Trimble’s NASA spacecraft travels faster than the speed of light, landing him and the android near King Arthur’s Camelot, where – with the aid of their 20th-century technology – they must defeat a plot by the evil Sir Mordred and Merlin to oust King Arthur from the throne.
A Kid in King Arthur's Court is a 1995 Disney family film directed by Michael Gottlieb.
 It is based on the famous Mark Twain novel "A Connecticut Yankee in King Arthur's Court" (previously filmed by Disney as "Unidentified Flying Oddball" in 1978 in which Ron Moody also played Merlin), transplanted into the twentieth century.
 Trimark later released a sequel, "A Kid in Aladdin's Palace", in 1998, but without Disney's involvement.
 Since Trimark's dissolution, the sequel is now distributed by Lions Gate Entertainment.
Return from Witch Mountain is a 1978 American science fiction–adventure film and a sequel to "Escape to Witch Mountain" (1975), produced by Walt Disney Productions.
 It was written by Malcolm Marmorstein and is based on the novel by Alexander Key.
 Ike Eisenmann, Kim Richards, and Denver Pyle reprise their roles as Tony, Tia, and Uncle Bené—humanoid extraterrestrials with special powers including telepathy and telekinesis.
 The two main villains are played by Bette Davis as Letha Wedge, a greedy woman using the last of her money to finance the scientific experiments of Dr. Victor Gannon, played by Christopher Lee.
The Sword and the Circle, King Arthur and the Knights of the Round Table is a children's novel written by Rosemary Sutcliff and was first published in 1981.
 The story is a retelling of the story of King Arthur and his Knights of the Round Table.
 According to her own statements in the introduction, "The Sword and the Circle" follows the myths and folktales of King Arthur, crediting inspiration primarily from Sir Thomas Malory's "Le Morte d'Arthur"; other sources include Geoffrey of Monmouth's "Historia Regum Britanniae", English ballads, and Irish folktales.
 She contrasts this telling of the King Arthur story with her previous novels, "The Lantern Bearers" and "Sword at Sunset", which were more an attempt to connect with a concrete historical figure behind the folktales.