An action comedy film about a pair of underachieving cops (played by Channing Tatum & Jonah Hill) who use their youthful appearances to go undercover at a local high school where a suspected drug ring is operating. As they trade in their guns and badges for backpacks, Schmidt and Jenko find that high school is nothing like they left it just a few years earlier. On top of risking their lives to investigate this dangerous and potentially violent drug ring, neither men are prepared to deal with the terror and anxiety of being a teenager all over again. At the same time, issues they thought they had left behind several years ago are now back to haunt them. Based off the TV series of the same name.