Bubble Guppies Lost Episode

A note

This was recovered from candidate for deletion.

Story

I used to love the TV show, Bubble Guppies.
One day, I stopped watching Bubble Guppies and watched South Park, abruptly forgetting all about my favorite show. Then I remembered later on and stopped at a local video store over near my house. I found DVDs of all the episodes of the series. I asked the clerk how much he wanted for the DVDs, and the clerk replied, "$4". I took them home with me, and at the bottom of the box when I was looking, I saw a VHS tape, this rather dusty, as if the original owner hasn't watched it in a week, month, or year.
There was no duration or date filmed, it simply read, "Bubble Muddy" in green marker. Muddy? A typo maybe? Or just some bootleg gag mixed from the episode with a horror movie? Anyway, I digress. I popped it in the VHS player and grabbed some popcorn and root beer. It began with the Ed, Edd, n' Eddy intro with the word "Eddy" muted out, but as soon as Double D fainted at the end of the intro, it immediately went to the title screen.
The little fish said "Goodbye". Like, literally, that was the episode's name. The episode started inside the preschool, doing what the kids usually do, but the thing I found creepy about this is that Gil was transformed into Nonny. In fact, he was replaced when he came over up to Mr. Grouper, he said "Hello" to the unknown character. The screen went black for a few seconds, and when it came back, it revealed an image of what made me spill my drink. The unknown character was carrying a garbage bag, big enough to hold Mr. Grouper. He got all the guppies and took them to a place that was never seen on the show except on the Halloween Special.
A graveyard.
The unknown character dumped all the guppies (including Mr. Grouper) in an empty grave. After that, he turned to the screen and said "Hello, my name is-" The screen then cut to black, The television turned off by itself, and that was the end of the video.

That was so sad for kids.

That is really sad for kids. Maybe his name is hater of Bubble Guppies???