Alien seeds hitch a ride to earth in a space shuttle crew and begin to grow. When their numbers reach the Threshold amount they will be an unstoppable swarm.
Dr. Jerome 'Geronimo' Horne
Dr. Savannah Bailey
Frank Hansen
Matt Bailey
Shelley Hansen
Quidd
Dr. Thaddeus Owens
Sheila
Pacheco Laval
Clay Collins
Kerry Hansen
Terry Hansen
Henry Pynchon
