Mr. Grumpfish

It involved a Bubble Guppies episode that doesn't exist, but it did involve 2 pop songs, and Sid Fishy.

This is a fanmade AU that I've created, which is intended to be a mash-up of the original four seasons of Bubble Guppies and the Disney Channel/Disney XD series titled Gravity Falls. I hope you like the concept for it. If the information about this AU becomes popular enough, I'll make artwork and fanfics for it.

Plot:

Nonny Scull and his twin sister Deema go to a mysterious town known as Guppy Falls, Oregon during their summer vacation. They temporarily live and work at a poorly-managed tourist attraction titled the Mystery Shack, which is owned by their great-uncle Glenn (basically a mermaid version of Mr. Grumpfish). Grunkle Glenn is a cheapskate who is known for being greedy and having a criminal record, and the twins were disappointed when the shack turned out to be a hoax. Nonny and Deema also meet Molly Gentilella and Goby Imani, who work for their great-uncle. When Glenn told Nonny that he needs to hang signs outside the shack (more specifically, in the woods), the latter hesitantly accepted to do so. Nonny discovered the journals while placing the aforementioned signs outside, and he wants to know who the author is. The twins will solve the mysteries within Guppy Falls, while strange and otherworldly oddities are dealt with along the way, even if it would eventually result in dangerous encounters with the all-powerful dream demon named Gil Cipher.

Roles:

Nonny - Dipper Pines

Deema - Mabel Pines

Glenn Scull (Mr. Grumpfish) - Stan Pines

Molly - Wendy Corduroy

Goby - Soos Ramirez

Ruko (one of my OCs) - Robbie Valentino

Oona - Gideon Gleeful

Stylee - Pacifica Northwest

Tino Scull (Mr. Grouper) - Ford Pines

Gil - Bill Cipher