Movies Like Deep Ocean: Descent into the Mariana Trench

If you liked Deep Ocean: Descent into the Mariana Trench (2018), a documentary movie directed by Manabu Hirose, 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
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.
2
You Can See Everything (2026)
★ 8.9/10Also documentary
Thirty-four days before she's sent to prison, notorious Silicon Valley founder Elizabeth Holmes invites a skeptical film crew to document her every move. What begins as an intimate portrait of an enigmatic felon…
3
Seaspiracy (2021)
★ 7.8/10Also documentary
Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global conspiracy.
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
Selena Gomez: My Mind & Me (2022)
★ 8.4/10Also documentary
After years in the limelight, Selena Gomez achieves unimaginable stardom. But just as she reaches a new peak, an unexpected turn pulls her into darkness. This uniquely raw and intimate documentary spans her six-year…
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
Riding Giants (2004)
★ 7.6/10Also documentary
Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Directed by the skateboard guru Stacy Peralta.
8
We Live in Public (2009)
★ 6.8/10Also documentary
In 1999, Internet entrepreneur Josh Harris recruits dozens of young men and women who agree to live in underground apartments for weeks at a time while their every movement is broadcast online. Soon, Harris and his…
9
The Age of Stupid (2009)
★ 6.6/10Also documentary
Pete Postlethwaite stars as a man living alone in the devastated future world of 2055, looking at old footage from 2008 and asking: why didn’t we stop climate change when we had the chance?
10
It's Never Over, Jeff Buckley (2025)
★ 7.7/10Also documentary
Rising musician Jeff Buckley had only released one album when he died suddenly in 1997. Now, never-before-seen footage, exclusive voice messages, and accounts from those closest to him offer a portrait of the…
11
The Battle of Midway (1942)
★ 5.9/10Also documentary
The Japanese attack on Midway in June 1942, filmed as it happened. Preserved by the Academy Film Archive, in partnership with Twentieth Century Fox Film Corporation, in 2006.
12
Secrets of the Saqqara Tomb (2020)
★ 7.3/10Also documentary
This documentary follows a team of local archaeologists excavating never before explored passageways, shafts, and tombs, piecing together the secrets of Egypt’s most significant find in almost 50 years in Saqqara.
13
Pamela, a love story (2023)
★ 7/10Also documentary
In her own words, through personal video and diaries, Pamela Anderson shares the story of her rise to fame, rocky romances and infamous sex tape scandal.
14
Val (2021)
★ 7.2/10Also documentary
For over 40 years Val Kilmer, one of Hollywood's most mercurial and/or misunderstood actors, has been documenting his own life and craft through film and video. He has amassed thousands of hours of footage, from 16mm…
15
The Walking Dead: The Return (2024)
★ 7.4/10Also documentary
Stars of "The Walking Dead," Andrew Lincoln and Danai Gurira, walk down memory lane and visit iconic locations where pivotal moments between their characters, Rick and Michonne, were filmed.
16
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.
17
Strip Down, Rise Up (2021)
★ 6.5/10Also documentary
The feature documentary follows women of all walks of life, all ages and ethnic backgrounds, as they shed trauma, body image shame, sexual abuse and other issues locked in their bodies, and embark on a journey to…
18
Into the Deep: The Submarine Murder Case (2020)
★ 6.6/10Also documentary
When journalist Kim Wall disappears after boarding inventor Peter Madsen's submarine, his changing story about her fate masks a terrifying truth.
19
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.
20
Game of Thrones: The Last Watch (2019)
★ 7/10Also documentary
For a year, acclaimed British filmmaker Jeanie Finlay was embedded on the set of the hit HBO series “Game of Thrones,” chronicling the creation of the show’s most ambitious and complicated season. Debuting one week…