|Lost and Found|
|Season 5, Episode 11|
|Air date||February 8, 2020|
The Hallie Trap
When Lambie is mistakenly transported to Lost and Found Land, it's up to Doc and the gang to save Lambie and find homes for all the misplaced toys stranded in this forgotten world.
- Laya DeLeon Hayes as Doc McStuffins
- Lara Jill Miller as Lambie
- Robbie Rist as Stuffy
- Loretta Devine as Hallie
- Jess Harnell as Chilly
- Dawnn Lewis as Grandma McStuffins
- Kimberly Brooks as Dr. McStuffins
- Gary Anthony Williams as Mr. McStuffins
- Megan Hilty as Topsy-Tillie
- TBA as Remzee
- TBA as Nanny
- Jim Cummings as Ol' Doc Hopper
- Donny returns for the second time in this Season 5 episode after "The Doc McStuffins Christmas Special".
- This episode marks the last appearance of Donny McStuffins, as well as the final appearances of also Mr. McStuffins, Maya McStuffins, and Grandma McStuffins.
- Emmie, Alma, and Dev all make cameo appearances in this episode.
- this is also Dev’s second and last appearance in the series.
- Michelle Obama can also be seen in the background next to Dev.
- Emmie is seen walking with a dog that doesn’t look like Rudi.
- this is the 2nd time Alma appears but she’s wearing a different outfit the first being Willow's Wonky Whiskers.
- this is also the 2nd time Emmie and Alma don’t interact with each other the first being Keep on Truckin' not counting a hard doc life since it was in a flashback.
- It is revealed that Grandma McStuffins' first name is Lois.
- Doc's clinic appears for the first time since "Going for Broke" as well as for the final time.
- Grandma McStuffins and Topsy-Tillie performed "I Feel Better" together.
- Diagnosis: Lost toy-itis
- Grandma McStuffins sung "I Feel Better" for the very first time. And she was the second human to sing it. Doc was the first one to do it in "Run Doc Run!", and now her.
- This is the second and so far, last episode to date where a human other than toys performs "I Feel Better" after "Run Doc Run!".
- This is the eighth and last/final episode to feature a duet version of the "I Feel Better" song. the first seven were in "Ben/Anna Split!", "Chip Off the Ol' Box", "Disco Dress Up Daisy", "Kirby and the King", "Run Doc Run!", "The Big Storm", and "Toys in Space".
- Goof:when Lambie fell out of the wagon, she was transported to lost and found land where all lost toys go but back in the season 3 episode, A Dragon's Best Friend, Squibbles was a lost toy before Stuffy found him but he wasn’t transported to the lost and found land.
- Goof:Remzee says that his kid name is Henry but if you look closely you can tell that his kid is actually Jacob form the episode Don't Knock the Noggin.