Those singing monsters: The lost episode

I was walking down the road on a cold winter's day when i found the VHS salesman again

He told me he had a VHS tape for a lost episode of those singing monsters, which surprisingly hasn't came out yet

I took it home and put it in

The intro played

It showed wubbox which was for some reason on fire haven

Potbelly came up and asked him what he was doing

Then wubbox replied saying it was none of his business

He said it again and then he told potbelly to go away

But he didn't

Wubbox then punched him away

He was knocked onto some candles

Which set him ablaze

Wubbox then went on a killing massacre, killing every monster in sight

Until only he was left

Then it instantly stopped after his cold blooded grin