Sirius (2013) is a Documentary film that follows dr. Steven Greer—an Emergency room doctor turned UFO researcher—discloses top secret information about classified energy and propulsion techniques, investigates new technology and sheds light on criminal and murderous suppression. He does so by accumulating over 100 Government, military and Intelligence-community witnesses who testify on record about the cover-up. Currently, you can watch Sirius on YouTube TV, Gaia Amazon Channel, Apple TV Store, Google Play Movies. Streaming availability may vary by country and platform over time. It has a user rating of 6.2 out of 10 from 23 votes. Fans of documentary movies may also want to explore similar titles below.