Movies Like Diana: Conspiracy Theories

If you liked Diana: Conspiracy Theories (2016), a documentary movie directed by Brian Aabech, 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
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…
3
Justin Bieber's Believe (2013)
★ 6.9/10Also documentary
A backstage and on-stage look at Justin Bieber during his rise to super stardom.
4
Oprah with Meghan and Harry: A CBS Primetime Special (2021)
★ 6.5/10Also documentary
Winfrey speaks with Markle about everything from stepping into life as a Royal, marriage, motherhood, her philanthropic work and how she is handling life under intense public pressure. Later, the two are joined by…
5
Looking for Richard (1996)
★ 6.8/10Also documentary
Al Pacino's deeply-felt rumination on Shakespeare's significance and relevance to the modern world through interviews and an in-depth analysis of "Richard III."
6
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.
7
Western Stars (2019)
★ 7/10Also documentary
The incomparable Bruce Springsteen performs his critically acclaimed latest album and muses on life, rock, and the American dream, in this intimate and personal concert film co-directed by Thom Zimny and Springsteen…
8
Maria by Callas (2017)
★ 7.4/10Also documentary
Told through performances, TV interviews, home movies, family photographs, private letters and unpublished memoirs, the film reveals the essence of an extraordinary woman who rose from humble beginnings in New York…
9
Capital in the Twenty-First Century (2019)
★ 6.5/10Also documentary
Film adaptation of French economist Thomas Piketty's ground-breaking global bestseller of the same name: an eye-opening journey through wealth and power.
10
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.
11
Who Are You, Charlie Brown? (2021)
★ 6.9/10Also documentary
Lupita Nyong'o narrates a documentary about Peanuts and its creator, Charles M. Schulz. Famous fans—including Drew Barrymore, Kevin Smith, and Al Roker—share its influence on them, and a new animated story finds…
12
56 Up (2012)
★ 7.2/10Also documentary
When a cross-section of seven-year-olds were interviewed for 7 Up in 1964 it was immediately evident that their social backgrounds influenced their attitudes towards life. While the upper class children were confident…
13
The Crystal Calls - Making The Dark Crystal: Age of Resistance (2019)
★ 7.5/10Also documentary
Go behind the scenes with stars, puppeteers and creators as they bring Jim Henson's magical world of Thra back to life in a sweeping fantasy series.
14
Happier Than Ever: A Love Letter to Los Angeles (2021)
★ 7.8/10Also documentary
Fresh off the heels of her brand-new album, "Happier Than Ever," this cinematic concert experience features an intimate performance of every song in the album's sequential order – for the first and only time – from the…
15
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.
16
Beyond Infinity: Buzz and the Journey to Lightyear (2022)
★ 7/10Also documentary
Explore the evolution of Buzz Lightyear from toy to human in the making of Pixar’s Lightyear. Dive into the origin and cultural impact of everyone’s favorite Space Ranger, the art of designing a new “human Buzz,” and…
17
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.
18
Billie Eilish - Hit Me Hard and Soft: The Tour (Live in 3D) (2026)
★ 8.4/10Also documentary
Captured during Billie Eilish's sold-out world tour, a concert experience from one of the most celebrated and successful artists of her generation, presented in immersive 3D.
19
LCD Soundsystem: Shut Up and Play the Hits (2012)
★ 6.9/10Also documentary
An intimate portrait of Brooklyn-based electronic rock band LCD Soundsystem's then-final live show on April 2, 2011, capturing both the exuberant, three-hour farewell concert at New York City's Madison Square Garden…
20
Daft Punk Unchained (2015)
★ 7.2/10Also documentary
Daft Punk Unchained is the first film about the pop culture phenomenon that is Daft Punk, the duo with 12 million albums sold worldwide and seven Grammy Awards. Throughout their career Thomas Bangalter and Guy-Manuel…