After Sunny begins to wonder if there are any other alicorns in the world somewhere, the Mane 6 asks Paradise to take them back to Opaline’s old lair to search for answers, where they find secrets of Opaline that even Paradise didn’t know of. But, as their search reaches an exciting turn, the Mane 6 are called on another Unity Quest mission.

This time, they are transported to England in the 18th century, where they are reunited with their Muppet friends Gonzo and Rizzo, in order to play their part in Robert Louis Stevenson's classic pirate tale.

It all begins when young Jim Hawkins and his pegasus best friend Harmony Oceansong inherit a long-lost map to a pirate's treasure. Jim hires the great ship Hispaniola so he and his friends can go after their fortune, where they meet the good Captain Smollett (Kermit the Frog), the evil yet charming Long John Silver (Tim Curry) and a mysterious pegasus mare by the name of Uliana. With adventure in their hearts and treasure chests of gold in their eyes, they set sail on the bounding main only to discover danger at every turn-- including the threat of Allura and Twitch drawing near, and the lovely Benjamina Gunn (Miss Piggy), Treasure Island's worshiped love goddess who's dressed to kill!

Can our heroes prevent the treasure from falling into the wrong hands? And is there more to the mysterious Uliana and her pet squirrel than people think?

Featuring action, adventure, new friendships and amazing songs, G5 Adventures in Muppet Treasure Island is a fun-packed, music-filled swashbuckler the entire family will enjoy over and over again.

(S3E17 of G5 Adventures)