Movies Like A Prison on Earth

If you liked A Prison on Earth (2016), a documentary movie directed by O.H. Krill, 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
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…
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
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.
4
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.
5
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…
6
A Toxic Love Story (2026)
★ 6.4/10Also documentary
A string of threatening emails escalates into a revenge plot involving a newly married US marshal and his ex-girlfriend.
7
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.
8
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.
9
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…
10
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.
11
My Scientology Movie (2016)
★ 6.6/10Also documentary
After being denied access to the Church of Scientology's headquarters, documentarian Louis Theroux teams up with ex-Scientology official Marty Rathbun to stage re-enactments of alleged abuses within the organization…
12
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.
13
Chaos: The Manson Murders (2025)
★ 6.1/10Also documentary
In August 1969, Charles Manson's followers killed seven people on his orders. Why? Explore a conspiracy of mind control, CIA experiments, and murder.
14
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…
15
The AI Doc: Or How I Became an Apocaloptimist (2026)
★ 6.9/10Also documentary
A father-to-be tries to figure out what is happening with all this AI insanity, and explores the most powerful technology humanity has ever created... and what's at stake if we get it wrong.
16
Orgasm Inc: The Story of OneTaste (2022)
★ 6.1/10Also documentary
A sexual wellness company gains fame and followers, then members come forward with shocking allegations.
17
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.
18
Going Clear: Scientology and the Prison of Belief (2015)
★ 7.6/10Also documentary
The film profiles eight former members of the Church of Scientology, shining a light on how they attract true believers and the things they do in the name of religion.
19
Hell House (2001)
★ 6.4/10Also documentary
A look at the "Hell House" performed annually in October by the youth members of Trinity Church (Assemblies of God) in Cedar Hill, Texas (a Dallas suburb) — seen by over 10,000 visitors each year.
20
Unknown: Cave of Bones (2023)
★ 7.1/10Also documentary
Scientists examine underground clues from over 250,000 years ago that raise questions about our early relatives — and what it truly means to be human.