A team of humans lands on Sirius 6-B to investigate an SOS signal, only to find a group of survivors struggling to survive in a deserted military outpost. However, they soon discover that the real threat lies in the screamers, which have evolved to take on human form, making them even more deadly.

Screamers: The Hunting
A group of space explorers lands on the desolate planet of Sirius 6-B to investigate a distress signal, only to discover a landscape ravaged by the destructive "screamers" that once terrorized the planet.