The Hey Arnold! gang is coming back to TV

Nickelodeon is bringing back the original cast of Hey Arnold! for a special movie next year.

Nickelodeon is bringing back the original Hey Arnold! cast for the upcoming TV movie, which is titled Hey Arnold! The Jungle Movie. The two-hour telemovie will air in 2017.

Hey Arnold! The Jungle Movie picks up from where the original series left off in 2004 and will resolve unanswered questions and plotlines – including Arnold finally getting answers about the whereabouts of his missing parents.