Wallace and Gromit, the beloved inventor and his loyal dog, run a successful pest control business, "Anti-Pesto," in their town. With the annual Giant Vegetable Competition approaching, they are determined to protect the town's prized produce from being destroyed by rabbits. Wallace develops a mind-altering device to control the rabbits' behavior, but an accident occurs, resulting in a gigantic, vegetable-obsessed were-rabbit terrorizing the town at night. As the townspeople panic, Wallace and Gromit must find a way to capture the creature and reverse the curse before it ruins the competition and their reputation. Along the way, they encounter various challenges, uncover surprising secrets, and ultimately prove that teamwork and friendship can overcome any obstacle.