The Chaos Emerald!

The Chaos Emerald is the 20th episode of Season 2 of Sonic and Tails Misadventures and the first episode of The Emerald Arc.
== Plot ==
Five Years Ago, Eggman stole a Blue Chaos Emerald until Sonic comes by. Eggman tries to get Sonic off but stole the Blue Emerald from him. Eventually, Eggman holds more Emeralds and Sonic fights him off. Eggman and Sonic lose all the Emeralds and The Blue Emerald falls into Sonic's House.
On Present Day, SpongeBob explains why the intro is different, mainly because of an arc. Sonic and Tails tried to watch TV until Snakey comes by. SpongeBob tries to teach Snakey manners and Knuckles punches and kills him because he bit his leg. Beardo helds a funeral to Snakey and Sonic digs up the grass after they left. Eventually, Sonic found a Chaos Emerald buried next to Snakey. Sonic shows his friends the Chaos Emerald that it's buried but Knuckles talks to Sonic if Eggman is going to steal that Emerald. Tails goes to his lab and makes his invention.
Dr. Eggman is watching Ace Ventura until Orbot inturrupts it. Orbot wonders where Cubot is, Cubot comes and tells them about the Chaos Emerald being buried in Sonic's Front Yard. Eggman leaves his lair to find where the Emerald is. Meanwhile, SpongeBob sees Sonic with that Emerald and starts fighting for it because he needs to give it to Mr. Krabs. Knuckles stops Sonic and SpongeBob from the fighting. Tails finished the invention and shows Sonic that, and then he and the others sing "It's Worth It". Eggman comes to get in and get the Emerald. Cubot get Falconwaad while Orbot does nothing. Eggman asks Sonic where the Chaos Emerald is but Sonic pushes a button, turns out, Eggman fakes doing a bomb gag due to the bomb activator being off. Eggman found the MilesElectric to find where the Chaos Emerald is and is inside Shrek. Shrek throws up the Chaos Emerald and Sonic and Eggman fight over it. Stripe-Monkey and SpongeBob are fighting Eggman over the Emerald but SpongeBob hides it in his ear. Eggman gives up and leaves the room. However, Eggman comes back if SpongeBob still has the Emerald. Tails fights over the Emerald from Eggman and gets hit. Knuckles punches Eggman and gives the Emerald to Sonic. Eggman takes the Emerald and pushes Sonic off the balcony. Sonic falls and ends with a Cliffhanger.
== Characters ==
Sonic
Tails
Knuckles
SpongeBob
Patrick (Voice Only)
Stripe-Monkey
Beardo
Carl Wheezer
Sheen Estevez
Dr. Eggman
Orobt
Cubot
Snakey (Last Appearance)
== Trivia ==
* This is the first episode in the Emerald Arc
* It is revealed that SpongeBob has a pet named Snakey.
* Tails' Lab looks different than in The S Team.
* This is the only episode in The Emerald Arc not to be released in Wednesdays.