It’s been 15 years since we last saw Arnold and the gang in 2002’s Hey Arnold: The Movie but everyone is back this coming Thanksgiving on Nickelodeon for Hey Arnold: The Jungle Movie. Serving as potentially the definitive series finale or leading into a possible new season(!) if the interest is high enough, this new movie follows Arnold, Gerald, Helga, Rhonda and the rest of the gang as they head to San Lorenzo in South America and Arnold will finally learn what happened to his parents, who were famous adventurers that disappeared. 19 of the actors from the original series are back and creator Craig Bartlett returned to produce and write. It will air on November 24th on Nickelodeon, Nick On Demand and the Nick App and you can check out the trailer below.