Movies Like Half a Light-Year

If you liked Half a Light-Year (2021), a documentary movie directed by Leonardo Mouramateus, 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
My Mom Jayne (2025)
★ 7.9/10Also documentary
Through deeply personal interviews with her siblings and an examination of the photographs, letters, and belongings left behind, Mariska assembles a new portrait of her mother Jayne Mansfield, an extraordinary and…
2
Come See Me in the Good Light (2025)
★ 7.1/10Also documentary
In an intimate and joyful story of love in the face of loss, celebrated poets Andrea Gibson and Megan Falley find strength—and unexpected hilarity—in what might be their final year together.
3
The Curse of the Dragon (1993)
★ 7.2/10Also documentary
A 1993 documentary film about Bruce Lee. The film includes interviews from some of his fellow students and opponents who worked alongside him in his movies.
4
McQueen (2018)
★ 7.4/10Also documentary
Alexander McQueen's rags-to-riches story is a modern-day fairy tale, laced with the gothic. Mirroring the savage beauty, boldness and vivacity of his design, this documentary is an intimate revelation of McQueen's own…
5
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.
6
Ex Libris: The New York Public Library (2017)
★ 6.4/10Also documentary
A documentary about how a dominant cultural and demographic institution both sustains their traditional activities and adapts to the digital revolution.
7
National Gallery (2014)
★ 7.3/10Also documentary
A portrait of the day-to-day operations of the National Gallery of London, that reveals the role of the employees and the experiences of the Gallery's visitors. The film portrays the role of the curators and…
8
To Kill a Tiger (2023)
★ 7.6/10Also documentary
Ranjit, a farmer in India, takes on the fight of his life when he demands justice for his 13-year-old daughter, the victim of a brutal gang rape. His decision to support his daughter is virtually unheard of, and his…
9
Struggle: The Life and Lost Art of Szukalski (2018)
★ 7.5/10Also documentary
Artists in LA discover the work of forgotten Polish sculptor Stanislav Szukalski, a mad genius whose true story unfolds chapter by astounding chapter.
10
A Decade Under the Influence (2003)
★ 7.9/10Also documentary
A documentary examining the decade of the 1970s as a turning point in American cinema. Some of today's best filmmakers interview the influential directors of that time.
11
Gilbert (2017)
★ 6.7/10Also documentary
The life and career of one of comedy's most inimitable modern voices, Mr. Gilbert Gottfried.
12
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.
13
Fuck (2006)
★ 6.4/10Also documentary
A documentary on the expletive's origin, why it offends some people so deeply, and what can be gained from its use.
14
Voyeur (2017)
★ 5.9/10Also documentary
Legendary journalist Gay Talese unmasks a motel owner who spied on his guests for decades. But his bombshell story soon becomes a scandal of its own.
15
Anna Nicole Smith: You Don't Know Me (2023)
★ 6.1/10Also documentary
From the heights of her modeling fame to her tragic death, this documentary reveals Anna Nicole Smith through the eyes of the people closest to her.
16
City of God: 10 Years Later (2013)
★ 6.9/10Also documentary
City of God – 10 Years Later investigates what happened to the actors who took part in the award-winning film directed by Fernando Meirelles and Katia Lund. This documentary shows what City of God’s worldwide success…
17
Brazilian Holocaust (2016)
★ 8/10Also documentary
Award-winning journalist Daniela Arbex examines the horrors of the Colônia psychiatric hospital, where more than 60,000 people were killed over decades.
18
ReMastered: The Two Killings of Sam Cooke (2019)
★ 6.8/10Also documentary
This investigation examines the mysterious shooting of soul icon Sam Cooke, whose death silenced one of the most vital voices in the civil rights movement.
19
Harry Dean Stanton: Partly Fiction (2013)
★ 6.9/10Also documentary
An impressionistic portrait of the iconic actor Harry Dean Stanton comprised of intimate moments, film clips from some of his 250 films and his renditions of American folk songs.
20
Overnight (2003)
★ 6.4/10Also documentary
Alternately hilarious and horrifying, Overnight chronicles one man's misadventures of making a Hollywood movie. It starts out as a rags to riches story as Troy Duffy, a Boston-bred bartender, sells his first screenplay…