Charlie and the boys outsmart a ground hog that is giving a local farmer fits. Charlie suits up to handle a party crashing porcupine that has put the town dance on hold.
The boys get an unusual call from a local eccentric who's abundance of garden gnomes are under attack by pesky Canadian squirrels. The Landry brothers must go alone to an old historic lighthouse that has a mysterious critter chewing on its wires.
The boys get a call from the principle of a local French school, where the first grade class's pet ferrets have gone missing. Eddie and Mike pay a visit to the confession booth while answering a call regarding a porcupine invasion at the local church.
Charlie, Eddie, and Mike answer a nuisance call from a local homeowner and a friend who have turned to explosives to solve their rodent problem. A family of raccoons have irrupted a local bingo game and it is up to the boys to get them out.