"Lost and Get Found" is an episode of Special Agent Oso.
Professor Buffo trains Oso to find the real Agent Wolfie in a group of Wolfie robots. Oso tries figuring out who is the real Wolfie when he gets a special alert. Three brothers--Juan, Jesus, and Julio--are shopping with their mom at a department store in Madrid, Spain. Juan stops to look at a toy train, and he gets separated from his mom and brothers. Now he's lost and scared and it's up to Oso to help Juan find his family.