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.
as Kim Masters
as Rod Kendrick
as Judy Lawson
as Tom Hanning
as Frank Norris
as Jack Reese
as Carlson
as Denning
as Steve Thomas
as Tourist 1
as Tourist Jr.
as Old Tom Hanning
