Billy deals with an angry mother raccoon trying to protect her young and a 2m-long beehive; Ricky's ex-wife returns to work at Vexcon.

Billy deals with a stadium full of bats; a vacant house overrun with mice turns out to be a larger problem than Billy anticipates.

Billy is called to a farm where a large gator is attacking raccoons and threatening the family's dogs.

Billy braves a dozen alligators to remove a fire ant infestation at a gator park, and then deals with a swarm of roaches.

Billy races to get rid of some termites so the client can sell his home; Billy is called to evict a family of possums that have moved into the walls of a house.