Board Thread:Wiki Discussion/@comment-30107948-20161208184246/@comment-24543133-20171012212248

So it looks like Fox Kids (Poland) might be the first TV channel to show SpongeBob seasons 2-3 in original widescreen format how they were produced and supposed to be viewed. Season 1, however, airs in 4:3 format so it probably wasn't made in widescreen.

By the way, I dunno if Fox Kids showed pre-movie SpongeBob in widescreen or not. That would require verification from someone else.