Movies Like The Gulf of Silence

If you liked The Gulf of Silence (2020), a documentary and science fiction movie directed by Mina Rhodes, 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
Bob Lazar: Area 51 and Flying Saucers (2018)
★ 6.2/10Also documentary
Area 51, flying saucers from another world - and the program to create a fierce technology. Bob Lazar remains the singular most famous and controversial name in the world of UFOs. The reason you know about Area 51 is…
2
The Age of Disclosure (2025)
★ 7.5/10Also documentary
Director Dan Farah got 34 senior members of the U.S. Government, military, and intelligence community to come on camera. He says they reveal an 80 year cover-up of the existence of non-human intelligent life and a…
3
The Captains (2011)
★ 6.4/10Also documentary and science fiction
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
Unacknowledged (2017)
★ 6.3/10Also documentary and science fiction
Dr. Steven Greer presents brand new top-secret evidence supporting extraterrestrial contact, including witness testimony, classified documents, and UFO footage, while also exploring the consequences of ruthlessly…
5
Citizenfour (2014)
★ 7.7/10Also documentary
In June 2013, Laura Poitras and reporter Glenn Greenwald flew to Hong Kong for the first of many meetings with Edward Snowden. She brought her camera with her.
6
The Age of Stupid (2009)
★ 6.6/10Also documentary
Pete Postlethwaite stars as a man living alone in the devastated future world of 2055, looking at old footage from 2008 and asking: why didn’t we stop climate change when we had the chance?
7
IMAX Hubble (2010)
★ 7.1/10Also documentary
An IMAX 3D camera chronicles the effort of 7 astronauts aboard the Space Shuttle Atlantis to repair the Hubble Space Telescope.
8
In the Realms of the Unreal (2004)
★ 7.2/10Also documentary
In the Realms of the Unreal is a documentary about the reclusive Chicago-based artist Henry Darger. Henry Darger was so reclusive that when he died his neighbors were surprised to find a 15,145-page manuscript along…
9
Close Encounters of the Fifth Kind (2020)
★ 6.8/10Also documentary
Dr. Steven Greer’s previous works, SIRIUS and UNACKNOWLEDGED, broke crowdfunding records and ignited a grassroots movement. CLOSE ENCOUNTERS OF THE FIFTH KIND features groundbreaking video and photographic evidence and…
10
Extraordinary: The Stan Romanek Story (2013)
★ 6.4/10Also science fiction and documentary
Stan Romanek is the center of the world's most documented extraterrestrial contact story, and the multitude of evidence accumulated over the past decade has convinced thousands around the world that his story is true…
11
For Sama (2019)
★ 8.2/10Also documentary
A love letter from a young mother to her daughter, the film tells the story of Waad al-Kateab’s life through five years of the uprising in Aleppo, Syria as she falls in love, gets married and gives birth to Sama, all…
12
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.
13
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.
14
Evil Influencer: The Jodi Hildebrandt Story (2025)
★ 6.2/10Also documentary
Unravel the case of Utah therapist Jodi Hildebrandt, whose child abuse arrest with parenting YouTuber Ruby Franke exposed a twisted tale of manipulation.
15
Bitter Lake (2015)
★ 7.6/10Also documentary
An experimental documentary that explores Saudi Arabia's relationship with the U.S. and the role this has played in the war in Afghanistan.
16
Cameraperson (2016)
★ 6.7/10Also documentary
As a visually radical memoir, CAMERAPERSON draws on the remarkable footage that filmmaker Kirsten Johnson has shot and reframes it in ways that illuminate moments and situations that have personally affected her. What…
17
Room 237 (2012)
★ 6.1/10Also documentary
A subjective documentary that explores various theories about hidden meanings in Stanley Kubrick's classic film The Shining. Five very different points of view are illuminated through voice over, film clips, animation…
18
Behind the Planet of the Apes (1998)
★ 7.1/10Also documentary and science fiction
Roddy McDowall takes you, film by film, from production meetings to make-up sessions, then right onto the movie set to see the actual filming of the science fiction masterpiece. The most comprehensive history of Planet…
19
S4: The Bob Lazar Story (2026)
★ 8.4/10Also documentary
Over 35 years after Bob Lazar's revelations, this documentary exposes secrets of a facility the government still denies. Featuring Lazar's testimony, recreations, and new evidence, it reopens a case that continues to…
20
Chaos on the Bridge (2014)
★ 6.9/10Also documentary and science fiction
Canadian acting legend William Shatner takes viewers inside the creation of Star Trek: The Next Generation, the bold attempt in 1986 to recreate the success of the original television series, in which Shatner played…