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Sirius
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You can watch Sirius (2013) for free on Hoopla.
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.
An unsettling sense of paranoia permeates every frame as whistleblowers claim a massive cover-up hides extraterrestrial technology. This investigation strips away official narratives to reveal a shadow world of suppressed science and silenced witnesses.
Trailer
Directors
Amardeep Kaleka, J.D. Seraphine
Cast
Steven M. Greer, Thomas Jane, William Colby, Dwight D. Eisenhower, John F. Kennedy, Franklin D. Roosevelt, Wernher von Braun
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Sirius
You can watch Sirius (2013) for free on Hoopla.
IMDb
6.2/10
Metacritic
Directors
Amardeep Kaleka, J.D. Seraphine
Cast
Steven M. Greer, Thomas Jane, William Colby, Dwight D. Eisenhower, John F. Kennedy, Franklin D. Roosevelt, Wernher von Braun
4 options ranked by value · 🇺🇸 United States
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extraterrestrial technology · interview · ufo · extraterrestrial · conspiracy · international intrigue · ufo conspiracy · ufo sighting · alien conspiracy · secret space ufos
Watch Sirius for free on Hoopla. Sirius is streaming on YouTube TV. Watch Sirius for free on Fawesome. Sirius is streaming on Gaia Amazon Channel. Availability last verified July 10, 2026.