Billy "The Exterminator" Bretherton is stepping up to give New Orleans officials advice after rats broke into the police department’s evidence room and appeared to get high on marijuana.

Billy "The Exterminator" Bretherton is stepping up to give New Orleans officials advice after rats broke into the police department’s evidence room and appeared to get high on marijuana.

A local bank calls Billy to make an arrest when they discover a dirty rat making illegal withdrawals overnight.

Billy "The Exterminator" Bretherton is stepping up to give New Orleans officials advice after rats broke into the police department’s evidence room and appeared to get high on marijuana.

Billy gets a call from a fencing school which is being threatened by a colony of rats. With rats hiding in every nook and cranny to pursue, he must come up with a plan to lure them out.