David Mann

Devon has been seriously injured, Rachel's sends out a request for help, with an astro-medic ship, with an alien spacecraft also requesting help. The astro-medics do not know which request to respond to first. Within one of the biosphere a power-hungry servant plots to take over the biosphere.

Barney owns the last working farm in Manhattan. For various reasons, city officials have decided to close it down. A special event is planned to raise awareness and money to keep it running.