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. The shuttle crashes into a swampy region of central Florida, creating a situation which threatens contagion and/or death to all who encounter the shuttle or its mutated pilot.

• Blake Pickett
• Joe Estevez
• Laurie Sherman
• Bently Tittle
• John Maynard
• Paul Austin Sanders
• Patrick Moran
• Tom Ferguson