" Cave Dwelling Sponge " is actually the first segment of (often listed as production number 216a), rather than Episode 5. It first aired on September 23, 2017. Episode Overview
: SpongeBob proves his innocence when Spongy Spongy smashes into the prison. The two eventually bond over a tap-dance routine on the roof of City Hall. Though Spongy Spongy accidentally destroys the building in a fit of rage, he isn't arrested because the building was already scheduled for demolition. Key Character: Spongy Spongy Cave Dwelling Sponge/The Clam Whisperer - IMDb [S11E5] Cave Dwelling Sponge
: While SpongeBob is in jail, Squidward mistakes Spongy Spongy for SpongeBob and puts him to work. The cave sponge "hunts" a boat engine to make Krabby Patties, leading to an angry mob and a town-wide rampage. " Cave Dwelling Sponge " is actually the