|Welcome to Odd Squad|
|Season 3, Episode 28|
|Air Date||December 31, 2021|
|"Three Portals Down"||"Set Lasers to Profit"|
Little O has been asked to record a new training video for kids interested in becoming Odd Squad agents. However, a Sandbeast is on the loose, causing oddness all over town and making things difficult.
- This episode is mistakenly titled "Welcome to the Odd Squad" in the UK.
- This episode premiered on CBBC in the UK on October 29 and November 1, 2021, airing as two separate parts.
- This episode will premiere in the US as part of PBS Kids Family Night for the weekend of December 31, 2021.