Welcome to the adventures of William "Crawley" McPherson! Crawley is a pest control technician for Peace-of-Mind Pest Control Company who solves pest problems in spite of his bumbling manner that's quite Barney Fifesque. He's helped along the way by the lovely and talented MJ O'Donnell, and often gets the credit for his discoveries stolen by the otherwise goodhearted owner of the company, Jack Blackwell. Crawley's exploits are ideal to use as the basis of technical training for pest control companies, as he often thinks outside the box to arrive at the proper identification and solution.