Not of This Earth (1957) is a Science Fiction, Horror film that follows an alien from planet Davanna, whose population has developed a terminal blood disease caused by nuclear radiation, is sent to Earth to acquire fresh human blood for his people. Currently, you can watch Not of This Earth on Bloodstream. Streaming availability may vary by country and platform over time. It has a user rating of 5.7 out of 10 from 72 votes. Fans of science fiction movies may also want to explore similar titles below.