Underground alien

Character

Gallery

The underground alien is a monster who appears in the episode "There Goes the Neighborhood."

Description

It is really big and has eight tentacles, along with a black collar and red cape. It also has a clear head and a giant brain inside it.

Role in episode

When Patrick and Squidina are doing a show called Patrick's Neighborhood, this alien appears and starts grabbing everyone in Bikini Bottom, turning them into puppets with his own tentacles. When Patrick approaches the alien to interview him, the alien blasts off into space and lifts the entire neighborhood with him.