The Cremators (1972) is a Science Fiction, Horror film that follows an alien life form, resembling glowing rocks, summons forth a huge, rolling ball of fire, whenever threatened, that incinerates people. Currently, you can watch The Cremators on Shout! Factory Amazon Channel, Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 2.8 out of 10 from 11 votes. Fans of science fiction movies may also want to explore similar titles below.