Someone mails a bomb to Gardner/Ross causing a mid day evacuation. All fingers seem to point to an environmental extremist group known as ""Planet Alert"". Benny discovers the stock of a small fishery in the Maritimes that is suddenly increasing in value, suggesting raiders are trying to buy up the company and break it up, selling it. This action of course would end up closing the company, and putting all the employees there out of work. Darby announces he is a member of Planet Alert, and shares a degree of their concern over the new gas refinery. Adam sends Jack and Darby to Honduras to investigate the Planet Alert claims that a retrofit gas refinery is polluting the environment. While looking into the matter Darby begins suspecting that something is not right. Cathy embarks on a quest to throw Benny the perfect birthday party. Marty however has been becoming increasingly hostile towards her due to her relationship with Benny. Meanwhile, back on the farm as it were, an environmental (thetvdb.com)