Finds 10-year-old Dana, who sees dinosaurs in the real world, solving dino experiment #901 – where are all the kid dinosaurs? But while working on the solution, her new neighbor Mateo is dino-napped by a Tyrannosaurus Rex, and it’s up to Dana, her sister Saara, and Mateo’s brother Jadiel to finish the experiment.

To celebrate Ms. O’s 100th anniversary, the agents go back in time to witness her last case as an agent. However, something goes wrong and they change the future for the worse.

Odd squad maybe shutting down due to a new team in town the Weird Team. All the previous agents come back and fight with all the new.