Movies Like Tsunami: 20 Years On

If you liked Tsunami: 20 Years On (2024), a documentary and tv movie movie directed by Michael Venables and Graham Watson, 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
Deliver Us from Evil (2006)
★ 7.2/10Also documentary
Documentary filmmaker Amy Berg investigates the life of 30-year pedophile Father Oliver O'Grady and exposes the corruption inside the Catholic Church that allowed him to abuse countless children. Victims' stories and a…
3
Deepsea Challenge 3D (2014)
★ 6.6/10Also documentary
Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron's "Deepsea Challenge 3D" tells the story of Cameron’s journey to fulfill his boyhood dream of becoming an explorer…
4
Audrey (2020)
★ 7.1/10Also documentary and tv movie
An unprecedented and intimate look at the life, work and enduring legacy of British actress Audrey Hepburn (1929-1993).
5
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.
6
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…
7
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.
8
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.
9
Heart of a Dog (2015)
★ 6.5/10Also documentary
Musician and performance artist Laurie Anderson reflects on the deaths of her husband Lou Reed, her mother and her beloved dog.
10
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.
11
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.
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
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.
14
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.
15
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.
16
Atlantis Rising (2017)
★ 6.4/10Also documentary
James Cameron and Simcha Jacobovici go on an adventure to find the lost city of Atlantis by using Greek philosopher Plato as a virtual treasure map.
17
Titanic: 20 Years Later with James Cameron (2017)
★ 6.6/10Also documentary and tv movie
For the 20th anniversary of "Titanic," James Cameron reopens the file on the disaster.
18
Baraka (1992)
★ 8.2/10Also documentary
A paralysingly beautiful documentary with a global vision—an odyssey through landscape and time—that attempts to capture the essence of life.
19
Ghosts of the Abyss (2003)
★ 6.8/10Also documentary
With a team of the world's foremost historic and marine experts as well as friend Bill Paxton, James Cameron embarks on an unscripted adventure back to the wreck of the Titanic where nearly 1,500 souls lost their lives…
20
Marvel Studios: Assembling a Universe (2014)
★ 6.9/10Also documentary and tv movie
A look at the story behind Marvel Studios and the Marvel Cinematic Universe, featuring interviews and behind-the-scenes footage from all of the Marvel films, the Marvel One-Shots and "Marvel's Agents of S.H.I.E.L.D."!