Exterminator Billy Bretherton leaves Louisiana behind and brings his skills to the wilds of the Great White North.

In the third-season opener, the brothers remove an alligator stuck in a duck blind with two venomous snakes, as well as crayfish and roaches.

Billy searches for a fox that poses a threat to a mother and her child; and a swarm of yellow jackets have left a family's bathroom unusable.

Billy tries to catch snakes at the bottom of a pool that's nearly empty and very slippery; and helps a rancher who's battling a beaver.

Billy and Ricky battle a swarm of bees at a Baptist church; and Billy encounters an animal he's never dealt with before.

Billy and Ricky rescue firefighter trainees from bees swarming a fire-department training center.

Billy and Ricky battle raccoons that are stealing expensive kangaroo food at a petting zoo; and Billy tackles a roach infestation.

Billy is attacked by wasps; and Billy and Ricky help a single mother who has a mouse problem.

The men battle feral hogs, and experts are called in to help; and Billy and Ricky rescue an injured baby bunny.