Movies Like Sirius

If you liked Sirius (2013), a documentary movie directed by Amardeep Kaleka and J.D. Seraphine, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Above Majestic (2018)
★ 7.4/10Also documentary
A look at the origins, history and conspiracies behind the "Majestic 12", a clandestine group of military and corporate figureheads charged with reverse-engineering extraterrestrial technology.
2
The Secret (2006)
★ 6.6/10Also documentary
Interviews with leading authors, philosophers and scientists, with an in-depth discussion of the Law of Attraction. The audience is shown how they can learn and use 'The Secret' in their everyday lives.
3
The Captains (2011)
★ 6.4/10Also documentary
The Captains is a feature-length documentary film written and directed by William Shatner. The film follows Shatner as he interviews the other actors who have portrayed starship captains in the Star Trek franchise.
4
Unknown: Cosmic Time Machine (2023)
★ 7.4/10Also documentary
The James Webb Telescope stirs imaginations with vivid photos of distant galaxies. This documentary tracks its historic journey from inception to launch.
5
Side by Side (2012)
★ 7.3/10Also documentary
Since the invention of cinema, the standard format for recording moving images has been film. Over the past two decades, a new form of digital filmmaking has emerged, creating a groundbreaking evolution in the medium…
6
The Making of Star Wars (1977)
★ 7.1/10Also documentary
Learn the incredible behind-the-scenes story of how the original Star Wars movie was brought to the big screen in this fascinating documentary hosted by C-3PO and R2-D2 which includes interviews with George Lucas and…
7
Elstree 1976 (2015)
★ 6.2/10Also documentary
A documentary about ten very different lives connected by having appeared onscreen wearing masks or helmets in Star Wars.
8
Behind the Curve (2018)
★ 6.3/10Also documentary
Meet the growing, worldwide community of theorists who defend the belief that the Earth is flat while living in a society who vehemently rejects it.
9
An Inconvenient Truth (2006)
★ 6.9/10Also documentary
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.
10
Vampir Cuadecuc (1972)
★ 6.1/10Also documentary
An atmospheric essay, which is an alternative version of Count Dracula, a film directed by Jess Franco in 1970; a ghostly narration between fiction and reality.
11
What We Left Behind: Looking Back at Star Trek: Deep Space Nine (2018)
★ 7.1/10Also documentary
A documentary exploring the legacy of Star Trek: Deep Space Nine, the reasons it went from the black sheep of Star Trek to a beloved mainstay of the franchise, and a brainstorm with the original writers on what a…
12
Apollo: Missions to the Moon (2019)
★ 7.3/10Also documentary
National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.
13
Jonestown: The Life and Death of Peoples Temple (2006)
★ 7/10Also documentary
Featuring never-before-seen footage, this documentary delivers a startling new look at the Peoples Temple, headed by preacher Jim Jones who, in 1978, led more than 900 members to Guyana, where he orchestrated a mass…
14
The Internet's Own Boy: The Story of Aaron Swartz (2014)
★ 7.9/10Also documentary
Programming prodigy and information activist Aaron Swartz achieved groundbreaking work in social justice and political organizing. His passion for open access ensnared him in a legal nightmare that ended with the…
15
Adele One Night Only (2021)
★ 7.7/10Also documentary
A primetime special with performances from the superstar including Adele’s first new material in six years plus her chart-topping hits. The special will also feature an exclusive interview with Adele by Oprah Winfrey…
16
Burma VJ: Reporting from a Closed Country (2008)
★ 7.3/10Also documentary
Going beyond the occasional news clip from Burma, the acclaimed filmmaker, Anders Østergaard, brings us close to the video journalists who deliver the footage. Though risking torture and life in jail, courageous young…
17
The Mole: Undercover in North Korea (2020)
★ 7.1/10Also documentary
A real-life undercover thriller about two ordinary men who embark on an outrageously dangerous ten-year mission to penetrate the world's most secretive and brutal dictatorship: North Korea.
18
The Farthest (2018)
★ 7.8/10Also documentary
The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.
19
Oasis: Don't Look Back in Anger (2026)
★ 6.9/10Also documentary
Experience the meteoric rise of Oasis through rare footage and untold stories as the band reunites for Oasis Live '25, chronicling their journey from Manchester streets to global rock stardom.
20
2040 (2019)
★ 6.7/10Also documentary
A three year self-described labour of love, 2040 takes the form of a visual letter from the filmmaker to his four-year-old daughter Velvet, showing her what the year 2040 could look like “if we simply embraced the best…