Little Jack, a jack in the box, can't pop, but he's scared of getting a check-up, so his dad, Big Jack, goes first. Ricardo Racecar loses his energy during a race.
Doc wonders why Susie Sunshine is acting very cranky. Doc helps Carlos' toy space alien, Star Blazer Zero after his arms and legs falls off after a ride in his toy rocket.
Doc and the toy gang come to a fire engine friend's rescue. Stuffy the Dragon looses his stuffing and learns that asking your friends for help is still being brave.
Doc fixes Gustave, the green gator on Donny's Gulpy Gulpy Gators game after he eats too many marbles. Alma's xylophone toy, Xyla, loses a key by accident.
Doc helps a stuffed toy Giraffe called Gabby after her leg was torn in a accident in the claw crane machine at the arcade. Doc helps Henry's Telescope Aurora when she suffers from blurry vision.
Ben and Anna, Alma's "Huggy Monkeys" need to be separated after Ben suffers a torn Velcro "hug" patch and needed to recover overnight at the clinic. Doc helps Hermie, her toy crab after his arm was torn out by Emmie and Alma's new puppy Rudi.
Doc tries to fix Millie the Microphone when she can't stop repeating words. When Doc gets sand in her eye, she finds out what's wrong with Will's toy digger, Riggo, when his scoop gets stuck.
Doc has to fix Luca's helicopter, Rescue Ronda, when she can't fly. Donny's toy robot, Robot Ray, learns the importance of following doctor's orders when he gets wet during a pirate game.
During a sleepover party, Doc discovers that Sir Kirby is afraid of the dark and cures him of his fear of the dark. Doc helps Hallie hear better after she has trouble hearing.
Bella, Doc's Ballerina doll, breaks her leg, and finds a lot to do while she waits for it to heal. Doc examines Emmie and Alma's bubble monkey after she stops blowing bubbles.
While playing Astronautball, Stuffy falls into a bush and get burs all over his body. Doc helps Awesome Guy after she discovers that he can't walk correctly.
It's Hallie's birthday and Doc and the gang throw a surprise party in her honor. Mr Chomp, Donny's toy shark, has a broken tooth that needs to repaired, but the other toys (except for Doc and Hallie) are afraid of him.
A baby toy possum is lost and Doc frantically searches for the baby toy possum and reunites it with its mother. Doc discovers Alma's stuffed bunny in a box at a yard sale.
A mysterious blue rash infects all the toys in the clinic. Marvin the Duck lost his squeaker at the water park and its up to Doc, Lambie and Stuffy to find it.
Chilly decides to hang out with the snowman that the gang built but nearly freezes in the cold. Doc receives a stuffed toy owl from her older cousin, but she can't read properly because of her poor eyesight.
Lambie becomes jealous and brokenhearted when a new toy steals the spotlight from her during Valentine's Day. A teddy bear discovers why Donny doesn't want to play with him.
When Bronty arrives to the McStuffin's household a mysterious outbreak of the Bronto-boo boos breaks out and infected the toys. After sharing a sandwich with Donny, Bronty comes down with a bad case of Bronto-breath.
