In Kindergarten Cop 2, a FBI agent is assigned to go undercover as a kindergarten teacher in order to catch a dangerous gang involved in a data breach. Along the way, he must navigate the challenges of teaching young children while also trying to solve the case.
After pursuing drug dealer Cullen Crisp, a detective must pretend to be a kindergarten teacher to locate Crisp's ex-wife, who holds the key to sealing his fate. With the help of a fellow detective, they go undercover in a small town and the detective adapts to his new role, forming a close bond with his students. As he uncovers the truth about the ex-wife's identity, he must protect her and her son from the vengeful criminal.