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Episode guide

S4·E20 Karate Island

Core Aired May 12, 2006

Narrative Classification: Standard continuity chapter maintaining character development and season progression.

Synopsis

SpongeBob receives an invitation to take part in a competition on mysterious Karate Island for the chance to be crowned "King of Karate." SpongeBob and Sandy arrive at Karate Island and it turns out that it was just all a set-up to make SpongeBob buy real estate.

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Frequently Asked Questions

When did Season 4 Episode 20 of SpongeBob SquarePants air?

Season 4, Episode 20 ('Karate Island') originally aired on May 12, 2006.

How long is Season 4 Episode 20 ('Karate Island')?

The episode follows the standard broadcast runtime for SpongeBob SquarePants.

What happens in SpongeBob SquarePants Season 4 Episode 20?

SpongeBob receives an invitation to take part in a competition on mysterious Karate Island for the chance to be crowned "King of Karate." SpongeBob and Sandy arrive at Karate Island and it turns out that it was just all a set-up to make SpongeBob buy real estate....