Wembley must choose between entering Red's splash-a-thon and accompanying Gobo on a scary journey.

Gobo and the gang trick the Gorgs into leaving the castle by impersonating the legendary Sir Hubris.

Flange and Modem Doozer get involved in a building competition (something the Doozers haven't had for many years).

Boober accidentally creates a magical soup when he throws out old laundry water and a failed radish gumbo.

Philo and Gunge are sick and tired of being around Marjorie, so they decide to go off and find their home. The only problem is, they don't know where they originally came from. After a failed attempt to live in Mokey and Red's room, they travel far away, were caught and made slaves of Wander McMooch, the Trash Heap's biggest enemy. When the Fraggle Five see that Marjorie is becoming weak without her rodent duo, it's up to Gobo, Mokey, Wembley, Boober and Red to save Philo and Gunge from McMooch before it's too late.

Junior Gorg's only friend is a huge radish named Geraldine, a fact which he discovers thanks to Mokey.

Gobo feels as if he's done it all and wishes there was someplace he could explore. But when he hears that the Gorgs are going on a vacation, he thinks his problem is solved, and decides to map the inside of the Gorg's castle. So she gets Boober and Mokey to help scare Gobo, who's got Wembley by his side for the overnight stay. But when the Crown Jewel becomes missing, Junior gets scared and thinks somebody's in the castle. When Gobo and the gang reveal themselves to Junior, Junior later thinks that there's a real thief outside. Junior must work with the Fraggles to catch the jewel thief in order to prove to his parents he's mature enough to watch over the castle.

After Doc pulls up the floorboards in the workshop, Sprocket enters Fraggle Rock.

After being hit on the head by an exploding radish, Boober gets amnesia and thinks he's a Gorg. When he tells Ma and Pa Gorg, they believe him, because they think a sorceror has changed Junior, who is missing, into a Fraggle.

It's Ma and Pa Gorg's 513th anniversary, and they must get married again. But where's the ring?