Factual error: In "Wormy," when Wormy's face is viewed as a close-up in butterfly form, the wrong insect is shown. As Wormy is a butterfly, there should have been circular black eyes, long antennae and a proboscis (tongue). Instead, enormous, rainbow-colored, shimmering eyes, sharp mouthparts and horn-like antennae are seen, distinctive to that of a horsefly. Furthermore, butterflies do not make buzzing sounds, which, again, is a characteristic of flies.
SpongeBob SquarePants (1999)
1 factual error in season 2 - chronological order
Starring: Clancy Brown, Tom Kenny, Bill Fagerbakke, Rodger Bumpass
Best Day Ever/The Gift of Gum - S4-E20
Revealing mistake: When Squidward says "I suppose if you haven't fixed my clarinet, the concert would have been a bust", Sandy's tail is the same color as her suit.
Chocolate With Nuts / Mermaid Man And Barnacle Boy V - S3-E11
Spongebob: Quick, Patrick. If you could have anything right now, what would it be?
Patrick: Um...more time for thinking?
Valentine's Day / The Paper - S1-E16
Question: How come they never air this episode on TV anymore?
Chosen answer: You need to provide a little bit more information to be able to answer a question like this. In what region is it not being shown? I see it being replayed here in Australia fairly frequently. As for a general reason, there does not appear to be any for why it specifically might have been taken off the air in any country or region. Like any show certain episodes can sometimes not be replayed for long periods for unknown reasons.
Lummie ★