On the U.S.S. Recycler, Captain Deema and her crew's mission is put to the test when a crew of messy Litterbugs, led by Garbage Khan, take over their ship.
Adventure Bay gets a fire station, but when disaster strikes during the opening day BBQ, it's up to the pup's and their new Fire Rescue Gear to put it out.
Tracker has a dream where Mayor Humginder turns into a baby; Alex is hosting a party and finds out that his special piñata has mysteriously disappeared.
Harold creates a ray that can freeze things instantly; the Cheetah snatches half of Chase's Meteor Crystal, Chase must stop the Cheetah and restore his crystal.
A bee frightens the elephants away from their watering hole; Wingnut runs away from wolves that are attracted to his yodeling and is trapped in a canyon.
Farmer Yumi's new Robo-Corn Plucker goes haywire; when Daring Danny X dresses as Adventure Bay's mascot, "Bird X," he gets carried away by a couple of eagles.
Secret Agent Nonny is on a mission to deliver mysterious messages to all his agent friends, but it turns out that they're invitations to his own birthday party.
Wally brings a rock to life with his magic stick and learns of a buried treasure that the now-alive Rockelle knows of and heads off to find it with Norville.
George's favorite toy, Mr. Dinosaur, has lost his tail, so George heads to Mr. Fox's Shop and finds a new dinosaur named Dino-Roar, who can walk, talk and sing.
Peppa's family rides bikes; Peppa and George play in the tree house; Mr. Zebra's daughter helps him at work; broken cuckoo clock; Peppa and George ice skate.
Police Officers Molly and Gil are tracking some mysterious lights that have been popping up around town, and they discover the lights aren't aliens at all.
The Guppies are looking forward to the festival that marks the Chinese New Year and to taking part in the operation of a large dragon during the big parade.
Goby & Gil go on a quest to get a geode at the top of a volcano and must make it back to the Rocky Valley Rock Show in time to enter the contest for best rock.
It's CatRat's birthday and Gabby and the gang help plan a super-secret surprise party for their feline friend and his very special guest, Fluffy Flufferton.
Mayor Goodway & Farmer Al's plans for skydiving fun is derailed; Alex and the Mini Patrol get locked inside the flounder, the pups dives in to save the day.
Crew transform Builder Cove's beach boardwalk into a festive winter wonderland; a snowy day gets in the way of Motor & Mix's Super Squirrely Whirly plans.
When Crusher's creation of a super-powered vacuum goes crazy, Pickle, Blaze and AJ must work together so that they can stop the vacuum and save Crusher.
A dance contest goes wrong when a floating dancefloor carries the contestants away; the pups investigate a mystery at an undersea-themed museum exhibit.
A creature steals a relic from Carlos' archeological dig, so Tracker and Skye help track it down; Mayor Humdinger pretends to break his toe to win a race.
Mayor Humdinger's mountain vacation goes downhill; Mayor Humdinger messes with the satellite dish and downs a satellite and the town's communication systems.
When Farmer Al's animals go missing during a sleepover, the Pups lend some help; Cornelius escapes from the pig ride at the carnival, and some prizes, too.
Rubble & Crew save Builder Cove after a rain storm threatens to flood the town; Rubble and Motor fix Farmer Zoe's squirrel problem before the Farm Fair.
The veterinarian Dr. Diwa can't finish all her checkups in Builder Cove on time; Lily's mermaid-themed birthday party is called off when it starts to rain.
Daddy reads a bedtime story to George and Peppa, but George isn't sleepy, so he tells a bedtime story or two of his own to Peppa about dragons and treasure.
Peppa and her family go to the children's festival; Peppa wakes up to find out that the children's festival is covered in mud; it's World Book Day at playgroup.
Rubble & Crew builds the first train station in Builder Cove, just in time to welcome Farmer Zoe's new cow; popstar Sierra Sparkle is moving to Builder Cove.
Speed Meister sabotages Family, Friends and Fun Day and the pups must save it; Mix dreams about giving the moon a Mix makeover so the pups make her dream real.
Molly and Gil learn about making tasty treats when they visit a chef, who gives them the chance to bake some of their own while playing a game in the kitchen.
When Chase and Chickaletta switch bodies, they work together to rescue Cap'n Turbot's boat; Mayor Humdinger tries to win the Most Amazing Athlete Contest.
Leo, Rory and the pups visit the jungle and help rescue an injured baby monkey; Mayor Humdinger rebuilds Meow Meow to break into Mayor Goodway's new safe.
Cat-Pack members Wild & Shade team up with the Mighty Pups to stop a runaway rocket; the Ruff-Ruff Pack swipes a priceless golden lion mask from the museum.
When a lost world of dinosaurs is discovered, Mayor Humdinger wants to take dino eggs back to Foggy Bottom, but along the way a baby dino ends up in trouble.