Plot Synopsis

Created by Craig Bartlett, HEY ARNOLD! is an animated series that follows Arnold, who lives with his grandparents while navigating the fourth grade, hanging out with his friends, and dealing with problems he and his friends encounter in the big city.
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On Friday, November 24, 2017 from 7-9pm ET/PT, Nickelodeon premiered HEY ARNOLD!: THE JUNGLE MOVIE, which picks up where the original series ended, resolving unanswered questions and plotlines, including Arnold finally getting answers about the whereabouts of his missing parents. This two-hour movie follows the kids on the field trip of a lifetime, where Arnold and his friends embark on a quest to achieve his dream of finding his missing parents. HEY ARNOLD!: THE JUNGLE MOVIE features original voice cast members Francesca Marie Smith as Helga and Anndi McAfee as Phoebe, alongside dynamic new voice talent Mason Vale Cotton as Arnold and Benjamin "Lil' P-Nut" Flores Jr. as Gerald. Lane Toran (original voice of Arnold) and Jamil Walker Smith (original voice of Gerald) supplement the returning cast by lending their voices as Che and Paulo, two members of the boat crew in San Lorenzo, and Alfred Molina stars as resident villain, Lasombra. Additional voice actors reprising their famed roles include: Justin Shenkarow as Harold; Olivia Hack as Rhonda; Nika Futterman as Olga; Dan Butler as Mr. Simmons; Dan Castellaneta as Grandpa; Tress MacNeille as Grandma; Antoinette Stella as Stella; Carlos Alazraqui as Eduardo; Dom Irrera as Ernie; Maurice LaMarche as Bob Pataki; Kath Soucie as Miriam; Danielle Judovits as Big Patty; Danny Cooksey as Stoop Kid; Jim Belushi as Coach Wittenberg; and Craig Bartlett as Miles. New voices include: Gavin Lewis as Eugene; Jet Jurgensmeyer as Stinky; Aiden Lewandowski as Sid; Laya Hayes as Nadine; Nicolas Cantu as Curly; Wally Wingert as Oskar; and Stephen Stanton as Pigeon Man.