The Wonder Pets journey to Liverpool to save a band of mop-haired beetles who are trapped in a submarine and then go to the concert at the end.

An armadillo calls the Wonder Pets when he believes his town is haunted.

The Wonder Pets travel to the puppet theater to save Little Red Riding Hood. The Big Bad Wolf is chasing her, but she doesn't believe she's in any trouble. The wolf acts like he's friendly to trick her, plotting to eat her and her grandmother.

A piglet comes to live in the classroom, but the Wonder Pets each want to take care of it on their own. They realize they must work together to care for the rather large baby pig!

The Wonder Pets must shrink to the size of bees to help one who is having trouble making nectar. When she has problems with flying, they try to help her learn. Everyone discovers the value of practice. The Wonder Pets receive a call from a squirrel who is trapped on a ferris wheel at Coney Island. When they free the squirrel from the wheel, they discover that it seems to be lost, but is reluctant to ask for help. They enjoy the delights of Coney Island as they try to persuade the squirrel.

The Wonder Pets play hide and seek with a gecko in Costa Rica and return to the classroom to find that the precocious gecko has come home with them!

Ollie, the bunny who once joined the Pets on a rescue, sets up his own animal-rescue service with a toy rock and frog. But when his plan backfires and he end up trapped in a birdfeeder along with a poor baby chipmunk, he was about to save! It's time for the Wonder Pets we all know to save the day as real heroes do!

The Wonder Pets help a drawing of a pangaroo, a fictional animal that is part kangaroo and part parrot, who has been thrown away in the trash. They later help him find a home and a friend.

The Wonder Pets help a distraught spider that keeping being flushed down the waterspout pole while being splashed in the rain.

The Wonder Pets help a cricket who is floating away in a bubble over the city of Chicago.

The Wonder Pets must become brave knights to rescue a Baby Griffin in medieval England whose tail is stuck beneath a stone. Along the way, scaredy-cats Ming-Ming and Tuck learn the secrets of braveness.

Tuck wakes up in the middle of the night and finds an alien in the classroom—an extraterrestrial! The Wonder Pets form a bond with their new friend, who must return home soon, or be stuck on earth forever.

The Wonder Pets head to Japan to help a lost sea turtle that is looking for any water to swim in.

The Wonder Pets travel to the bogs of North Carolina to help a ladybug escape the closing leaves of a hungry Venus Flytrap.

The Wonder Pets travel to Hawaii to save a Young Dolphin who has gotten caught in a fisherman's net.

The Wonder Pets rig their Flyboat for space travel and head for the stars to rescue a Baby Chimp who is adrift in a rocket ship.

The Wonder Pets take a journey into a storybook to save a baby unicorn whose horn is stuck in a tree. But can they do it with a dragon hot on their trail?

The Wonder Pets travel to Antarctica to save a penguin chick who is stranded in the middle of the ocean on a block of ice!

The Wonder Pets save a pair of brother and sister sea lions in Alaska who are playing a game of tug-of-war on who gets the fish treat, too close to the water, on a windy day.

The Wonder Pets save a pair of brother and sister sea lions in Alaska who are playing a game of tug-of-war on who gets the fish treat, too close to the water, on a windy day.

Linny, Tuck, and Ming-Ming try to help an inchworm understand what is going on when his friend, the caterpillar, undergoes the changes necessary to become a butterfly.

The Wonder Pets leaped into a Japanese painting to save a baby crane from an erupting volcano.

Linny and Tuck have to save Ming-Ming before it starts to rain after she gets stuck on the top of the schoolhouse building roof and unable to fly due to getting covered in sticky tree sap, just as she ventures out on her own by trying to help alongside with a baby squirrel in the tree outside the school.

The pets must save a kitten who is floating on a piece of driftwood in Venice, Italy.

The Wonder Pets travel to New York to save a pigeon on the nose of the Statue of Liberty in New York.