"Connect Another Dot" is an episode of Special Agent Oso.
Oso is training to unlock a gate by entering a code on the car's touch screen. When he enters the wrong code, he gets flushed out of the tunnel. That's when Paw Pilot and Mr. Dos give Oso a special alert: Dimitri wants to draw a connect-the-dots picture for his grandfather. Only thing is, he isn't sure how it's done, and Oso needs to help Dimitri out.