A man who recently completed rebuilding a townhouse becomes obsessed with a rat infestation until it becomes an interspecies duel. A man who recently completed rebuilding a townhouse becomes obsessed with a rat infestation until it becomes an interspecies duel. A man who recently completed rebuilding a townhouse becomes obsessed with a rat infestation until it becomes an interspecies duel. A man who recently completed rebuilding a townhouse becomes obsessed with a rat infestation until it becomes an interspecies duel.