With Joe Estevez, Blake Pickett, Laurie Sherman, Bently Tittle. On its way back to Earth, the space shuttle Nautilus passes through a cloud of alien spores causing its sole occupant, astronaut Steve Thomas to transform into a blood-thirsty monster.
Aden Garrett is fresh out of security academy and looking for a little excitement. A little more than walking security at local space station bars and a little less than the job that got him kicked out of the academy. Di ritorno da una missione, l'astronave Nautilus attraversa una nube di corpuscoli vaganti nello spazio che si attaccano allo scafo e presto penetrano all'interno, assalendo l'organismo del pilota Steve Thomas.