Jean makes with her friends on a camping trip. They are abducted by aliens and subjected aboard a spaceship terrible experiments. After Jean awakens from her fainting, she has returned to a secret hospital, which is geleitetet by the government. drugged they must be rigorous testing endure. But she manages to escape, and they will solve the mystery at all costs.

The research group led by Professor Chambers is a sensation on the trail: Aliens approach the Earth, its arrival is imminent. People disappear, unexplained destructions, finally, the Armada from space shows its true face: Suddenly, however, the sign that the visitors do not come in peace multiply a murderous Inferno begins …