Cast[]
- Steve as Woody
- Bill as Buzz Lightyear
- Curious George as Slinky
- Mr. Bloomsberry as Mr. Potato Head
- Clovis as Rex
- Drago Bludvist (from How to Train Your Dragon 2) as Stinky Pete
- Kylo Ren (from Star Wars) as Evil Emperor Zurg
- Grimmel the Grisly (from How to Train Your Dragon: The Hidden World) as Lotso
- Sid as himself
- Mr. Men characters as Mutant Toys