Hey Arnold! - Season 1 (1996) (season)
USA,
1996, 24 min
VOD (2)
Plots(1)
When Helga's older sister, Olga, comes home from college and gets all of her parents' attention, Helga plots to sabotage her sister's visit. Arnold and Gerald save up cereal box tops to get a telescope before the arrival of Salley's Comet. (Prime Video)
Cast
Toran Caudell
USA
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Hey Arnold! (1996) (series)
Francesca Marie Smith
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![Jamil Walker Smith](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/099/533/99533954_758e1a.jpg)
Jamil Walker Smith
USA
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![Maurice LaMarche](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/157/776/157776642_bc197a.jpg)
Maurice LaMarche
Canada
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Justin Shenkarow
USA
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Tress MacNeille
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![Dan Castellaneta](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/272/272328_5eec36.jpg)
Dan Castellaneta
USA
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Nika Futterman
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Kath Soucie
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Lou Rawls
USA
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Craig Bartlett
USA
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Hey Arnold! (1996) (series)
Christopher Walberg
USA
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Hey Arnold! (1996) (series)