"Security Chief Bolgar and his assistant ... they've got us trapped, Steve, they're coming at us with some kind of machine..."
A fanatical Police Chief called Bolgar captures Dan and Mark using a giant vacuum cleaner type device. Bolgar is determined to locate the rest of the party and prepares a truth serum for use on them. His overall plan is to cause a terrorist outrage and pin the blame on the little people focusing public opinion against them...
Steve rescues Mark and Dan from a ruthless interrogator named Bogar who believes the Earthlings pose a threat to the giant society. Steve then learns a government official named Senator Obek has sympathy for the little people and he reports Bogar's activities. The situation becomes dire when the Earthlings learn Bogar's accomplice has blown up a bridge and planted evidence to make it look like the little people did it.