The Brooklyn Nine-Nine Halloween episodes proved to be highlights of the show, but some are still better than others. When the sitcom aired its very first Halloween-themed episode in season 1, they unknowingly started a fantastic trend and tradition that would be repeated every season due to the extremely positive response it received from the dedicated fanbase. The Halloween Heists had a humble start in season 1, but the episode format became more popular than anyone initially imagined it would, and the show became obligated to stick to the tradition.
