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"Dad's Favorite Toy" is the first segment of the forty-sixth episode of the Disney Junior series Doc McStuffins, which premiered on June 13, 2014.


During spring-cleaning, Doc finds Dad's favorite boyhood toy and helps get it back into working condition.


While cleaning out the attic until Mr. McStuffins finds his beloved toy from his childhood, a scuba diver and his whale sidekick Saltwater Serge and Wellington Whale. Serge and Wellington don't work because their button is worn out after being used a lot by Doc's Dad when he was young.




For more quotes, see the episode's transcript

Saltwater Serge: Where in the world are we, and where is the closest ocean?
Stuffy: You go down the street a ways, uh, take a left at the gas station, or maybe it's a right, well, uh, then you turn at the big tree and then-
Lambie: (Sigh) You're in the clinic of the world famous toy doctor, Doc McStuffins.

Saltwater Serge: In the summer, Marcus would bring us to the pond to look for ze salamanders and ze frogs. Marcus wanted to be an ocean explorer one day.
Stuffy: You learn something new every day. Or, at least, I do. Actually, I relearn stuff every day, too.

Doc: Aha.
Saltwater Serge: Is that aha good or aha bad?
Chilly: Oh, it's actually good. Except when it's bad.
Lambie: Ahem!
Chilly: Which it isn't right now. You know, it's good. Ha ha. I'm almost totally pretty sure. I'm not helping, am I?

Hallie: These beads are brighter than a buttercup in bloom!
Lambie: Ooh, pretty! I can make a beautiful necklace out of these.
Doc: Sorry, Lambie. These beads are for Wellington's button.
Lambie: Well, while I believe you can never have enough necklaces, I'm probably good for now.

Lambie: Um, Doc, you know, your dad's kinda grown up now. Do you think he's gonna still wanna play with Serge?
Doc: I'm not sure, Lambie. But I think he'll always love Serge, no matter what. And I know how to make sure Serge still gets played with by a kid.
Lambie: Oh, Doc, that's such baa-eautiful news.


  • Diagnosis: Worn-button-tosis
  • Toys that debut in this episode: Saltwater Serge and Wellington Whale
  • Doc's dad’s first name is Marcus. Revealed for the first time.
    • Also when he was a kid, before he got into cooking, he wanted to be an ocean explorer.
  • This is the second time Hallie cries. The first time was in "My Huggy Valentine".
  • According to Stuffy, he relearns stuff every day.
  • goof:Doc shouldn’t have been able to fixed Wellington Whale’s button as their is a rubber behind it which is connected to the wire also the button is broken which means something inside of him is broken and Doc used a button that you used to make necklaces with so that shouldn’t done anything.