Hey Arnold!: The Jungle Movie is a 2017 American animated adventure comedy television film based on the Nickelodeon series Hey Arnold!, which was created by Craig Bartlett and originally aired from 1996 to 2004. Following the 2002 theatrical film Hey Arnold!: The Movie, The Jungle Movie expands on the two-part episode "The Journal", which originally aired on November 11, 2002 during the series's fifth season.

Hey Arnold!: The Movie is a 2002 American animated adventure comedy film based on the Nickelodeon animated television series of the same name. Directed by Tuck Tucker and written by series creator Craig Bartlett and Steve Viksten, with music by series composer Jim Lang, the film stars Spencer Klein, Francesca Smith, Jamil Walker Smith, Dan Castellaneta, Tress MacNeille, Paul Sorvino, and Jennifer Jason Leigh, and follows Arnold, Gerald, and Helga on a quest to save their neighborhood from a greedy developer who plans on converting it into a huge shopping mall. The events of the film take place during the series' fifth and final season.