Season 1

The series follows the thrilling summer adventures of a group of smart and resourceful middle schoolers who form the "C21 Special Task Force". Throughout the season, these young detectives use their brilliant deductive skills to solve various neighborhood mysteries—from tracking down stolen money and major apartment burglaries to exposing a local lightbulb-swapping scheme. In their final cases, they successfully recover a stolen water pump for a war veteran and bravely take down an illegal cat-snatching ring disguised as a restaurant