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Hey Arnold!

April Fool's Day

E4    Apr 1, 2002    24m    TV-Y7
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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.
Where to Watch April Fool's Day
Cast of April Fool's Day
  • Spencer KleinArnold (voice)
  • Francesca Marie SmithHelga Pataki (voice)
  • Jamil Walker SmithGerald Johanssen (voice)
  • Olivia HackRhonda Wellington Lloyd (voice)
  • Anndi McAfeePhoebe Heyerdahl (voice)
  • Justin ShenkarowHarold Berman (voice)
  • Dan CastellanetaGrandpa Phil (voice)

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