S3·E33 Biosquare
Core
Aired December 7, 1998
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Synopsis
As a science assignment, Arnold and Helga have to work together, and get along with each other, for 24 hours in the Sunset Arms greenhouse.
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Frequently Asked Questions
When did Season 3 Episode 33 of Hey Arnold! air?
Season 3, Episode 33 ('Biosquare') originally aired on December 7, 1998.
How long is Season 3 Episode 33 ('Biosquare')?
The episode follows the standard broadcast runtime for Hey Arnold!.
What happens in Hey Arnold! Season 3 Episode 33?
As a science assignment, Arnold and Helga have to work together, and get along with each other, for 24 hours in the Sunset Arms greenhouse....
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