Hey Arnold!: Season 0 - 6 Episode s
0x1 - The Lost Pilot
June 16, 1994
When Arnold has a daydream while playing baseball, Harold tells him he has 24 hours left to live (this pilot was re-made into the episode called "24 Hours to Live")
0x2 - Hey Arnold! The Movie
December 20, 2002
Arnold and company must recover a stolen document needed in order to prevent the neighborhood from being bulldozed.
0x3 - Hey Arnold!: The Jungle Movie
November 24, 2017
Arnold and his friends go on a trip to San Lorenzo, Central America. An unfortunate event occurs when pirates kidnap them and they have to fight for their lives.
0x4 - Episode 4
April 1, 2002
Arnold is sick and tired of everybody performing their April Fool jokes on him (escpecially Helga), so he tries one of his own, but it backfires when it temporarily blinds Helga.
0x5 - Episode 5
June 28, 2002
When corrupt developer Schek threatens to buy the run-down urban neighborhood where a fourth grader Arnold lives, and now Arnold and his cool-as-ice best pal Gerald are on the biggest mission ever to save their neighborhood as they go up against a powerful industrialist who invades the city and buys everything in sight so he can knock it down and erect a huge "mall-plex." It's up to Arnold and Gerald to save their neighborhood before it's too late and they'll have to move somewhere else. But with the help of of a superhero and a mysterious deep-voiced stranger, Arnold and Gerald will need to recover a crucial document in order to save their beloved neighborhood at all costs.
0x6 - Episode 6
November 23, 2017
Picking up where Hey Arnold! left off, this tells the story of what happened to Arnold's parents.