Question: What is the story line of the movie Chicken Little?

Context articles: Cap'n O. G. Readmore
Henny Penny
Henny Penny (disambiguation)
Chicken Little (2005 film)
Chicken Little (1943 film)
Annie Haven Thwing
Chicken Little (disambiguation)
James Bond 007: Nightfire
Disney's Chicken Little: Ace in Action
Interrupting Chicken

Cap’n O. G. Readmore (created by Puppet Studio) was the fictional-character host of the "ABC Weekend Specials" on U.S. television during the 1980s.
 He was an anthropomorphic cat puppet, dressed in a nautical outfit, that encouraged children to read for pleasure.
 He hosted the show from 1984 through 1989, performing with guest stars including Vincent Price, Harry Blackstone Jr., Pat Morita, Joan Lunden and others.
 Also, he appeared in animated form in a few Weekend Specials, including "Cap’n O. G. Readmore Meets Chicken Little" and "Cap’n O. G. Readmore Meets Dr. Jekyll and Mr. Hyde"; in these features, he was the president of an all-feline book club, the Friday Night Book Club, who often found himself physically pulled into the story he’s reading.
Henny Penny, more commonly known in the United States as Chicken Little and sometimes as Chicken Licken, is a folk tale with a moral in the form of a cumulative tale about a chicken who believes the world is coming to an end.
 The phrase "The sky is falling!"
 features prominently in the story, and has passed into the English language as a common idiom indicating a hysterical or mistaken belief that disaster is imminent.
 Versions of the story go back more than 25 centuries; it continues to be referenced in a variety of media.
Henny Penny is a fable, also known as Chicken Licken or Chicken Little.
Chicken Little is a 2005 American 3D computer-animated science fiction comedy film, produced by Walt Disney Feature Animation and loosely based on the original fable of the same name.
 The 46th Disney animated feature film, it was directed by Mark Dindal from a screenplay by Steve Bencich, Ron J. Friedman, and Ron Anderson, based on a story by Mark Kennedy and Dindal.
 The film is dedicated to Disney artist and writer Joe Grant, who died before the film's release.
Chicken Little is a 1943 short film created by Walt Disney during World War II.
 The short was closely based on the fable Henny Penny.
 In 2005, a full-feature animated movie of the same name was released.
Annie Haven Thwing (July 4, 1851 – June 5, 1940), also known as A.H. Thwing or Anne Haven Thwing, was an American historian and children's author.
 Her book for children, "Chicken Little", with illustrations by Nelly Littlehale Umbstaetter, appeared in 1899; as the title suggests, the book re-tells the old story of a chicken who believes the sky is falling.
 As an historian Thwing compiled an enormous card index of subjects related to the history of Boston, Massachusetts.
 She donated the index to the Massachusetts Historical Society, where the cards "occupied seventy-four library drawers in the catalog room."
 She also created a 3-dimensional model of the town of Boston as it appeared in 1775, based on her research.
 The model now resides on public display in the Old South Meeting House.
 In 1920 her book on Boston history, "The Crooked & Narrow Streets of the Town of Boston 1630-1822", reached the "Boston Globe" best-seller list.
 At the time the book sold for five dollars.
 In addition to her work on Boston history she wrote about Orr's Island, Maine, where her family maintained a residence.
 In the course of her life she corresponded with a number of notables including Oliver Wendell Holmes, Jr., Fanny Bowditch Dixwell Holmes, Alice James, Charles Franklin Thwing, Horace Howard Furness, and Edward Everett Hale.
 She also contributed to charitable causes such as the Massachusetts Infant Asylum.
Chicken Little is a fable, also known as "Henny Penny" or "Chicken Licken."
James Bond 007: Nightfire is a first-person shooter video game featuring the character of the British secret agent James Bond and a sequel to "Agent Under Fire", published by Electronic Arts in 2002.
 "007: Nightfire" was developed by Eurocom for the GameCube, PlayStation 2, and Xbox video game consoles, while Gearbox Software developed the game for Microsoft Windows using the GoldSrc engine.
 Aspyr later re-released the game for the Macintosh.
 The computer versions are substantially different from the console versions, featuring different missions and a modified story line.
 In 2003, Electronic Arts released "Nightfire" for the Game Boy Advance (GBA), this time developed by JV Games and also featuring different missions and a modified story line from the console and computer versions.
Disney's Chicken Little: Ace in Action is a multiplatform video game based on the finale of the 2005 computer animated film, "Chicken Little".
"Interrupting Chicken’s" plot has a repetitive nature, with a humorous story line and a good underlying message.
 The story begins with little red chicken’s bedtime.
 Little red chicken’s calm, patient father is referred to as “Papa.”
 Papa is getting little red chicken settled for bed.
 Little red chicken eagerly suggests reading a bedtime story.
 Papa often refers to how little red chicken regularly interrupts bedtime stories before they are finished.
 Papa informs little red chicken that she should not interrupt the story like past experiences, little red chicken promises to “be good tonight”(4).
 "Interrupting chicken" includes other classic children’s books such as: "Hansel and Gretel"," Little Red Riding Hood" and "Chicken Little".
 Papa begins by kindly reading "Hansel and Gretel" to little red chicken.
 Before reaching the end of the story little red chicken interrupts the story!
 The images show little red chicken in the story of "Hansel and Gretel" and she is yelling, “don’t go in she’s a witch!”
 which results to a sudden end to the story(18).
 Little Red chicken appears to be absolutely delighted with her decision to step in and save the day while her father was not so impressed.
 Papa addresses little red chicken's behavior and she promises not to engage in such activity for the next story.
 Papa begins by reading "Little Red Riding Hood".
 Before Papa could get through the story little Red chicken jumps in once again and informs Little Red Riding Hood that she is not to talk to strangers.
 Papa begins to become tired and informs little red chicken that she should not be interrupting because the purpose of bedtime stories is to make her sleepy.
 Little red chicken defends herself by saying “he was a mean old wolf.”
(18).
 Little red chicken convinces Papa to read another story, this time, "Chicken Little".
 Little red chicken once again jumps into to solve the problem.
 Papa is becoming exhausted and little red chicken is upset because there are no more stories to read.
 Little red chicken believes she cannot go to bed without a story.
 Papa suggests that little red chicken tell him a story.
 Little red chicken loves the idea and climbs into bed, yawning and tired.
 Little red chicken then writes a story about reading stories for bedtime until she realizes papa has fallen asleep!
 The story ends with little red chicken saying “good night, Papa” and the last picture shows both of them cuddled up happily in bed(40).