A month after our heroes’ Nightmare Night adventure in Fernfield, it is time for Harvest and Hugs Day in Zephyr Heights, and all of the ponies our heroes know and love will be there for a great feast… all except Sunny’s parents, and that is making her a little down and out. But before the feast can begin, the Unity Crystals send the Mane 6 on their next big adventure.

This time, the Mane 6 realized they have been transported back in Bikini Bottom, where they are able to reunite with all their old friends (SpongeBob, Sandy, Patrick, Mr. Krabs, Squidward and all their sea-pony pals), and where it is revealed that Tropic Dancer, Arctic Pearl, India Stormchaser, Volcano Spark and Queen Skygrace’s younger sister Riverstream are now Bikini Bottom’s most faithful protectors (calling themselves the Bikini Bottom Guardians), ready to use the powers given to them by the ocean spirits to protect their undersea home from any kind of outside threat.

But their reunion time is cut short when B.O.O.T.S, a marine biology lab in Galveston, Texas, that Sandy has been working for during her time in Bikini Bottom, scoops the entire town, along with everyone (except Sandy, Volcano, SpongeBob, Tropic and the Mane 6) in it!

When the CEO of B.O.O.T.S (now affiliated with a water park behind the lab) plans to sell all the Bikini Bottomites as pets, and teams up with Allura and Twitch in order to take the Mane 6 down for good, it’s up to Sandy, SpongeBob, Volcano, Tropic and the Mane 6 to head to Sandy’s home state of Texas and join forces with Sandy’s family of performing circus squirrels to save Bikini Bottom before that can happen.

But will they succeed? Or will the evil CEO’s plan triumph over all attempts to save the beloved underwater town?

It’s a squirrel out of water story you don’t wanna miss, filled with action, friendship, magic and the message that family can come in all shapes and sizes, so long as there’s love to spare!

(S3E20 of G5 Adventures)