Elliot's Uncle

"Elliot's Uncle" is the 14th and final episode of the Splatoon The Series of the American animated television series Splatoon The Series. It is a 11-minute crossover with Uncle Grandpa, and is written by Butch Hartman and directed by Spencer Rothbell. It airs in the United States on September 30, 2019, on Netflix.

In the episode, Clarence, his family and friends stay with the Crystal Gems after their car had run out of gas outside Beach City.

Six cast members of Steven Universe voice their characters in the episode.

Plot
When Elliot is frustrated that he is unable to his moves, Uncle Grandpa comes out from a sewer to help. Elliot, initially confused, is assured of Uncle Grandpa's goodwill after he offers help (he also promptly assures Steven that "None of this is canon"). Uncle Grandpa guesses that this inability to form his dance is caused by Elliot having "magic blues", and so he tries a variety of machines on Elliot. The machines only cause discomfort, and when Off the Hook see what is going on, they come to attack Uncle Grandpa, but Elliot stops them and Uncle Grandpa introduces himself and his role as "everyone in the world's uncle and grandpa". Despite this, the Gems see him as a threat and prepare to attack, but as he and Elliot run from them, Uncle Grandpa summons a plot hole from Belly Bag, which causes the screen to wipe to white.

In his RV, Uncle Grandpa introduces Elliot to his friends Pizza Steve, Mr. Gus and Giant Realistic Flying Tiger. None of them give him the right advice, and Steven and Uncle Grandpa are sucked into Belly Bag. Off the Hook, meanwhile, escape from the plot hole after Marina literally breaks the fourth wall. They arrive to see Uncle Grandpa, Elliot, Squid, and Giant Realistic Flying Tiger having a tea party. When they were about an attack and injure Uncle Grandpa, Steven tries to stop them, and finally summons his shield because he cares about Uncle Grandpa, to all their amazement. Elliot finds the moral in all this to not attack strangers for what they have to say or their opinions. The Gems all apologize, and Uncle Grandpa leaves on Giant Realistic Flying Tiger, reminding the viewer to "stay weird" and then checking Elliot off a list of other Butch Hartman characters: Olly (Olly and Frank) Timmy (The Fairly OddParents) Mark, Paul and Warren (Zoomates!) Dan Danger (The Dan Danger Show) Chris (Terry and Chris) Danny Phantom, and Dudley Puppy (T.U.F.F. Puppy), leaving Bunsen (Bunsen Is a Beast) as the last one on the list.