Linny, Ming-Ming, and Tuck must save one of Santa's reindeer that is stuck on the ice in the North Pole. They make a net out of Ming Ming's sweater and reel the baby reindeer in. Once they save the reindeer she ends up running away because she doesn't have the confidence to think she is good enough to help pull Santa's sleigh.
The Wonder Pets receive a call for rescue from an egg and travel to Yellowstone Park. There, they face obstacles such as a mischievous prairie dog and a gushing geyser. As they cope with the unique difficulties of trying to save an egg, they also wonder the whole time just what type of animal the egg contains.
The Pets must convince a pair of bears to share a pot of honey with each other.
The team tries to teach a stinkbug about bathing.
The Pets get a call from a young cow who is having trouble jumping over the moon.
Linny tells Tuck, Ming-Ming and Ollie the story of how the Wonder Pets first got started.
In this film noir episode, narrated by Linny, the Wonder Pets must help a Fox whose diamond-studded collar has mysteriously disappeared.
The Wonder Pets go to see a vaudeville show and meet an Old Dog performer.
Floppy the Elephant comes to the classroom for a sleepover with Tuck. The Wonder Pets must help Floppy when he gets homesick.
Ming-Ming brings the whole team to Kalamazoo when she is asked to watch Marvin.
Bee and Slug get stuck in some gooey mud when they decide to explore what life is like underground.
Ming-Ming flies through the shrink machine the wrong way and becomes enormous!
In this swinging Andrews Sisters-style show, the Wonder Pets get a phone call from Little Bo Peep, who's lost her three singing Sheep.
The Wonder Pets get caught in a tornado and blown to the magical Land of Oz!
The Wonder Pets get a call from a Genie whose lamp has been dented beyond repair. The team flies out to a storybook Arabian desert and rubs the Genie's lamp, setting him free. He thanks the Wonder Pets and grants them each a wish for rescuing him.