Question: Which Disney film was made first, Treasure Island or Race to Witch Mountain?

Context articles: Beyond Witch Mountain
Escape to Witch Mountain
Treasure Island Development
Treasure Island Causeway
Treasure Island Resort &amp; Casino
Treasure Island (1950 film)
Return from Witch Mountain
Race to Witch Mountain
The Secret of Treasure Island
Silver (Andrew Motion novel)

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.
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 Treasure Island Development is a 405 acre major redevelopment project under construction on Treasure Island and parts of Yerba Buena Island in San Francisco Bay between San Francisco and Oakland, within San Francisco city limits.
 The Treasure Island Development Authority (TIDA) is a nonprofit organization formed to oversee the economic development of the former naval station.
 Treasure Island's development was set to break ground during mid-2012.
 However, on April 12, 2013, The San Francisco Chronicle reported that the deal has collapsed, with the Chinese investors from China Development Bank and China Railway Construction Corporation withdrawing from the project.
 The Treasure Island Project is now being developed by a joint venture between Lennar Corporation and Kenwood Investments.
 The development is expected to cost US$ .
Treasure Island Causeway, part of County Road 150, is a series of three bridges (the outer ones fixed, the middle one a bascule drawbridge) crossing Boca Ciega Bay between Treasure Island and St. Petersburg in Pinellas County, Florida.
 The bridge is owned and maintained by the City of Treasure Island, which used to charge all motorists $1.00 toll, until June, 2006, when the first span of the bridge was reopened with no toll booth.
 Residents of two St. Petersburg waterfront communities (Causeway Isles and Yacht Club Estates) used to pay a $10 annual road tax to the City of Treasure Island to help support road and median maintenance.
 That tax was eliminated in the spring of 2007.
 Treasure Island's ownership of the causeway in St. Petersburg was part of a land agreement entered into when these two cities were born: St. Petersburg's founding fathers purchased the Municipal Beach on the shores of the neighboring Gulf of Mexico community, Treasure Island, outside its own city limits to ensure that residents would have direct access to the Gulf of Mexico for generations to come.
Treasure Island Resort & Casino began as a bingo hall in 1984 called Island Bingo.
 This building started as a 30,000-square-foot space that seated 1,400 people.
 Through its time of success it began to grow further into Treasure Island after Congress passed the Indian Gaming Regulatory Act of 1988.
 This act required states to negotiate gaming compacts with the Tribe as a way to strengthen tribal governments and improve the quality of life on reservations.
 This act contributed to much tribal success for Prairie Island Indian Community in addition to the entire state of Minnesota.
 Shortly after this in 1989, Prairie Island Indian Community signed a compact with the State of Minnesota which allowed it to expand its gaming operation.
 In 1991, the 30,000-square-foot building was expanded with a 25,000-square-foot addition that created room for additional games.
 Not long after this in 1992, the casino was expanded by an additional 25,000 square feet.
 Growth in the Prairie Island Indian Community was shown through this with the opening of a community center, health care facility as well as improvement to tribal water and sewer systems.
 In 1993, a 78,000-square-foot expansion was added which created three new restaurants, valet parking, state-of-the-art kitchen, a gift shop, players club, ballroom and a new entertainment area.
 In the following year, a 137-slip marina and 95-site RV park would open.
 Growth continued as 9,854-square-foot addition for business offices is established in 1995.
 In 1996, Treasure Island made a big step with a $20 million addition and redesign.
 A strategic marketing shift changed the name to Treasure Island Resort & Casino with the addition of new theming and a 250-room hotel transformed Treasure Island into a destination resort.
 The total square footage has 350,000 with 25,000 square feet designed for meeting space.
 In 2001, an additional 200,000 feet were added to the casino, which included a new great entry, higher ceilings to improve air quality, additional games, 70,000-square-foot office space and 60,000-square-foot warehouse.
 An expansion that was completed in fall 2008 included 230 new hotel rooms, 30,000-square-foot event center and a bowling center complete with an arcade area.
 In 2015, Tado Steakhouse was constructed, Tradewinds Buffet was remodeled and the water park & spa construction began.
 The Lagoon and Wave Spa opened February 9, 2016.
Treasure Island is a 1950 live action adventure film produced by Walt Disney Productions, adapted from the Robert Louis Stevenson's 1883 novel "Treasure Island".
 It stars Bobby Driscoll as Jim Hawkins and Robert Newton as Long John Silver.
 "Treasure Island" is notable for being Disney's first completely live-action film and the first screen version of "Treasure Island" made in color.
 It was filmed in England on location and at Denham Film Studios, Buckinghamshire.
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.
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.
The Secret of Treasure Island is a 1938 Columbia movie serial based on Robert Louis Stevenson's novel "Treasure Island".
 The serial is broken into fifteen chapters.
 Reporter Larry Kent travels to an island in the Caribbean to investigate the disappearance of his colleague, and discovers that the island contains a lost treasure trove of gold.
 Kent meets Toni Morrell, the daughter of a shipmate whose partner knew the location of the treasure, who helps him in his investigation and they search for the treasure together.
 During their investigation they are opposed by a villain named Collins and Dr. X., who attempts to kill Kent.
 Kent defeats Dr. X. in the final installment of the serial.
Silver: Return to Treasure Island, is a novel by former British Poet Laureate Andrew Motion, published by Jonathan Cape on 15 March 2012.
 The book follows Jim Hawkins, son of the character of the same name in Robert Louis Stevenson's 1883 novel "Treasure Island", as he and Nat, daughter of Long John Silver, also a character in "Treasure Island", return to the island visited by their fathers to claim abandoned bar silver.