Movies Like I Am Greta

If you liked I Am Greta (2020), a documentary movie directed by Nathan Grossman, 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
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.
2
An Inconvenient Sequel: Truth to Power (2017)
★ 6.6/10Also documentary
A decade after An Inconvenient Truth brought climate change into the heart of popular culture comes the riveting and rousing follow-up that shows just how close we are to a real energy revolution. Vice President Al…
3
Koyaanisqatsi (1983)
★ 7.9/10Also documentary
Takes us to locations all around the US and shows us the heavy toll that modern technology is having on humans and the earth. The visual tone poem contains neither dialogue nor a vocalized narration: its tone is set by…
4
Life, Animated (2016)
★ 7.4/10Also documentary
At three years old, a chatty, energetic little boy named Owen Suskind ceased to speak, disappearing into autism with apparently no way out. Almost four years passed and the only stimuli that engaged Owen were Disney…
5
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.
6
Avatar: The Deep Dive - A Special Edition of 20/20 (2022)
★ 7.2/10Also documentary
An inside look at one of the most anticipated movie sequels ever with James Cameron and cast.
7
American Teen (2008)
★ 6.4/10Also documentary
A documentary on seniors at a high school in a small Indiana town and their various cliques.
8
Naqoyqatsi (2002)
★ 6.2/10Also documentary
A visual montage portrait of our contemporary world dominated by globalized technology and violence.
9
We Are Legion: The Story of the Hacktivists (2012)
★ 7.1/10Also documentary
Takes us inside the world of Anonymous, the radical "hacktivist" collective that has redefined civil disobedience for the digital age. The film explores early hacktivist groups like Cult of the Dead Cow and Electronic…
10
Before the Flood (2016)
★ 7.7/10Also documentary
A look at how climate change affects our environment and what society can do to prevent the demise of endangered species, ecosystems, and native communities across the planet.
11
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.
12
Cowspiracy: The Sustainability Secret (2014)
★ 7.6/10Also documentary
Follow the shocking, yet humorous, journey of an aspiring environmentalist, as he daringly seeks to find the real solution to the most pressing environmental issues and true path to sustainability.
13
The Year Earth Changed (2021)
★ 7.9/10Also documentary
Never-before-seen footage shows how our living in lockdown opened the door for nature to bounce back and thrive. Across the seas, skies, and lands, Earth found its rhythm when we came to a stop.
14
Capitalism: A Love Story (2009)
★ 7.1/10Also documentary
Michael Moore comes home to the issue he's been examining throughout his career: the disastrous impact of corporate dominance on the everyday lives of Americans (and by default, the rest of the world).
15
Ocean with David Attenborough (2025)
★ 8.1/10Also documentary
David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for our survival, more full of life, wonder, or surprise, than the ocean. Through spectacular sequences featuring coral…
16
180° South (2010)
★ 7.2/10Also documentary
The film follows adventurer Jeff Johnson as he retraces the epic 1968 journey of his heroes Yvon Chouinard and Doug Tompkins to Patagonia.
17
Racing Extinction (2015)
★ 7.8/10Also documentary
An unlikely team of activists and innovators hatches a bold mission to save endangered species.
18
Earth: One Amazing Day (2017)
★ 7.7/10Also documentary
An astonishing journey revealing the awesome power of the natural world. Over the course of one single day, we track the sun from the highest mountains to the remotest islands to exotic jungles.
19
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.
20
Obi-Wan Kenobi: A Jedi's Return (2022)
★ 6.8/10Also documentary
This special explores the return of Obi-Wan Kenobi and Anakin Skywalker to the screen, as well as Ewan McGregor and Hayden Christensen to their classic roles. Director Deborah Chow leads the cast and crew as they…