"Dreamscaperers" is the nineteenth episode of the first season in the animated series "Gravity Falls".
 The episode is the first of the two-part season finale, the second being "Gideon Rises".
 It was first broadcast on July 12, 2013, on the Disney Channel.
 It was written by series creator Alex Hirsch, alongside Matt Chapman and Tim McKeon, and directed by Joe Pitt and John Aoshima.
 It marks the first appearance of Bill Cipher.
J.J. & Jeff, known in Japan as Kato-chan Ken-chan (カトちゃんケンちゃん ) , is a side scrolling platform game for the TurboGrafx-16.
 The Japanese version is loosely based on the then-popular comedy television show "Fun TV with Kato-chan and Ken-chan" which Vin Di Bona Productions used as its inspiration for the popular television show "America's Funniest Home Videos".
 The game is best remembered for its off-beat characters and enemies, and toilet humor, including flatulence, urination and defecation in the Japanese release.
 The game is often criticized for being too censored or sanitized when translated for America with most reviewers feeling that the Japanese version was superior in humor and gameplay.
 On May 28, 2007, it was released on the Wii's Virtual Console in North America, and in Europe on June 15.
"Gideon Rises" is the twentieth aired episode of the animated television series "Gravity Falls".
 It is also the final episode of the series' first season.
 The episode premiered on August 2, 2013, on the Disney Channel.
 It was directed by John Aoshima and Joe Pitt, and written by Alex Hirsch, Matt Chapman, and Michael Rianda.
"Not What He Seems" is the eleventh episode of the second season of the American animated television series "Gravity Falls", created by Alex Hirsch.
 The episode was written by Shion Takeuchi, Josh Weinstein, Jeff Rowe, Matt Chapman, and Hirsch, and directed by Stephen Sandoval.
 The series follows twelve-year-old twins Dipper (voiced by Jason Ritter) and Mabel Pines (voiced by Kristen Schaal), who stay for the summer with their grand uncle Grunkle Stan (voiced by Hirsch) in a tourist trap called the Mystery Shack, set within the fictional town of Gravity Falls, Oregon.
 In this episode, Dipper and Mabel begin to question who Stan really is after officers arrest him for stealing chemical waste.
 The episode, which breaks the show's status quo by revealing Stan's brother, ends with a cliffhanger to the second half of the season.
100 Greatest Episodes of All-Time (1997) and Top 100 Episodes of All Time (2009) are lists of the 100 best television show episodes in U.S. television history. "
TV Guide" published both lists: the first, published in June 28, 1997, was produced in collaboration with Nick at Nite's TV Land.
 A revised list was published in June 15, 2009.
 The lists excluded game shows and variety shows, but included situation comedies and drama series.
Gravity Falls is an American animated television series produced by Disney Television Animation originally for Disney Channel (and then later for Disney XD) from June 15, 2012 to February 15, 2016.
Jessie Marie Davis (May 27, 1981 – June 14, 2007) was a murdered, near-term pregnant, 26-year-old American woman first reported missing from her Stark County, Lake Township, Ohio, home on June 15, 2007.
 The case drew an extraordinary response from the American media.
 On February 15, 2008, Bobby Lee Cutts Jr., the father of her 2-year-old son and unborn daughter, was convicted of the aggravated murders of Davis and their unborn child.
 He was sentenced to life in prison without parole for 57 years on February 27, 2008.
 A high-school friend of Cutts, Myisha Lynne Ferrell, was also later charged.
"Weirdmageddon 3: Take Back The Falls" is the series finale of the American animated television series "Gravity Falls", created by Alex Hirsch.
 The episode was written by Shion Takeuchi, Mark Rizzo, Josh Weinstein, Jeff Rowe, and Hirsch, and directed by Stephen Sandoval.
 The series follows twelve-year-old twins Dipper (voiced by Jason Ritter) and Mabel Pines (voiced by Kristen Schaal), who stay for the summer with their grand uncle Grunkle Stan (voiced by Hirsch) in a tourist trap called the Mystery Shack, set within the fictional town of Gravity Falls, Oregon.
 In this episode, Ford (voiced by J.K. Simmons) discovers the extent of Bill Cipher's plans, while the Mystery Shack crew forms a plan to fight back and reclaim the town.
 A final confrontation with Bill leads to the Pines family's ultimate fate and greatest sacrifice.
Toby Tarnow (born June 15, 1937 in Gravelbourg, Saskatchewan, Canada) is a Canadian actress.
 She was the first actress to portray the popular Anne Shirley of Anne of Green Gables in Canadian radio then in Canadian television in a 1956 television movie.
 Her most popular works include the princess on the Canadian "Howdy Doody Show", a regular panelist on the Canadian "To Tell the Truth", a regular role in CTV'S forensic police drama "The Collaborators" (1973–74), a regular on the children's show, "Mr. Dressup", a continuing character on the American soap opera "Moment of Truth", and a continuing role in the miniseries "Amerika" and a children's television show, "Nursery School Time with Miss Toby and Hoppy".
 In August 1989, she moved to New Hampshire.
"Tourist Trapped" is the first episode of the animated television series "Gravity Falls".
 The episode was directed by John Aoshima and written by series creator Alex Hirsch.
 The episode premiered on Disney Channel on June 15, 2012, airing immediately after the premiere of the Disney Channel Original Movie "Let It Shine".

Question: What television show was written by Alex Hirsch and was produced from June 15, 2012 to February 15, 2016
Answer: Gravity Falls