Part 2 of "Dog City". Still trapped on the orbiting resort satellite that has been overrun by hordes of ravenous, alien "pit bulls," Roachmill discovers a group of survivors from the creatures' attack. But can the "Exterminator Supreme" find a way off the derelict station? And what about pay-back for the people who set Roachmill up for this job? There's no doubt about it--the action is just beginning.