Laura Mae Tate

The evil vampire villain Radu returns to his hometown of Prejnar, after spending years in exile. He steals the precious blood stone which is said to be bleeding from all saints, from his father and kills him. Meanwhile two American schoolgirls teams up with a local girl for a work on Roumanian culture. Radu becomes attracted to them but runs into trouble when his brother Stephan helps the girls.

Phaebon had been thought to be a safe and controlled research facility until a distress signal calls for Commander Kreiger and his robot Tinpan. Together, they try to save the planet from a spreading virus and an odd and growing cocoon. Remake of "Forbidden World" (1982).