- 1
The New Guppy!
The Sea Witch steals the Guppies' magical jewels, so she can rule the Seven Seas! Will the Guppies get their jewels back, and stop her before it's too late?
- 2
Secret Agent Nonny!
It's Secret Agent Nonny's birthday, and he's on a mission to deliver mysterious messages to all of his agent friends. Turns out, they're invitations to his own surprise birthday party!
- 3
Kingdom of Clean!
Deema the evil ruler wants a medieval kingdom to stay dirty, with a giant ogre as her assistant. The rest of the guppies must stop them and get the kingdom clean again.
- 4
The Good, the Sad, and the Grumpy!
When Mr. Grumpfish turns up in Happy Junction, he makes everyone in town really grumpy, including Sheriff Molly, who must find a way to help everyone handle their tricky emotions.
- 5
Ocean Patrol
The Guppies must stop Windy Pete and first mate Oona when they sail around the world and blast tropical climates with snow.
- 6
Rockin' Out
Goby and Gil go on a quest to get a geode at the top of a volcano. They try to make it back to the Rocky Valley Rock Show in time to enter the contest for best rock.
- 7
Genie In A Bubble!
When Nonny, Gil and Zooli conjure a genie, she agrees to grant whoever brings her the most precious gift a wish.
- 8
A Furry Tale
Hansel and Gretel have to get Bubble Puppy and Bubble Kitty home safe to the Furry Godmother, but they're being stalked by a witch.
- 9
Super Baby!
When super villain Lady Goo Goo starts changing everyone into babies, it's up to Guppy Girl and Bubble Boy to stop her before they get turned into babies too!
- 10
Dragons N' Roses!
When Agnes the Dragon moves to the Kingdom of Roses, everyone is afraid of her fearsome roar except for Zooli, who befriends Agnes and shows her friends how lovable Agnes really is.
- 11
Ninja Season!
Gil wants to be a ninja, but his ninja teacher just keeps giving him random tasks to do; frustrated, Gil is about to give up when another ninja challenges him, and he realizes he's been learning ninja skills all along.
- 12
Snow Squad to the Rescue!
Gil is convinced a yeti is to blame when sleeping bags go missing.
- 13
Too Bright for Movie Night!
If the Moon People can find a way to make it dark during the day, the Sun People agree to turn off their giant night light so the Moon People can enjoy their movie night.
- 14
The Guppies Save Christmas!
On Christmas Eve, Molly, Gil, and Bubble Puppy discover Santa's lost list in the snow. To return the list safely to the North Pole, they have to keep it out of the hands of the Christmas-hating Humbug.
- 15
The Mighty, Untidy Titans!
When some untidy Titans (played by Guppies) start messing up Zooli, Nonny and Oona's goat farm, the goat herders must journey to the Titans' cloud realm to ask them to tidy up.
- 16
Alison in Wonderland!
Mail carrier molly is trying to deliver a Friendship Day card for someone named Alison in a place called Wonderland.
- 17
It's a Lizard!
When showman Gil's real live dragon (actually a Komodo dragon) gets loose in the small town of Bubbleville, it's up to Pet Finders Oona and Zooli to track the lizard down and return it to its home on Komodo Island.
- 18
Swinging in the Rainforest!
City-slicker umbrella sellers Molly and Gil set up shop in the Amazon rainforest.
- 19
Taste Buddies!
- 20
Fogzilla!
- 21
Bigfoot Crossing!
- 22
A Load of Litterbugs!
- 23
Something Fishy Going On!
- 24
Race to the Oasis!
- 25
Escape from Volcano Island!