Three
- Episode aired Aug 11, 2021
Happy birthday to three. Polkaroo is getting ready for a party, while Thomas helps find 3 back at the Counting Lab. At the end of the day, Polkaroo and Thomas celebrate 3.Happy birthday to three. Polkaroo is getting ready for a party, while Thomas helps find 3 back at the Counting Lab. At the end of the day, Polkaroo and Thomas celebrate 3.Happy birthday to three. Polkaroo is getting ready for a party, while Thomas helps find 3 back at the Counting Lab. At the end of the day, Polkaroo and Thomas celebrate 3.