The Abyss (1989)

The Abyss (1989) poster
Rating: ★★★★
Alien Encounter Underwater

James Cameron had mixed success with this alien contact film. Much of the show is designed to highlight Cameron’s interest in diving and the effects on display are spectacular but the film peters out at a peculiarly abrupt non-ending

The Amazing Captain Nemo (1978)

The Amazing Captain Nemo (1978) poster
Rating: ★★
Captain Nemo's Modern Day Adventures

TV mini-series released as a theatrical film in some parts of the world that resurrects Captain Nemo in the present-day. It is Irwin Allen returning to his tv roots where Captain Nemo’s adventures become a blatant attempt to copy Star Wars

Amphibian Man (1961)

Amphibian Man (1961) poster
Rating: ★★★
Soviet Merman Film

The Russian Aquaman. One of the most popular hits from the Soviet Union, a film about a merman who comes onto land to woo a woman. Said to have influenced Guillermo del Toro with The Shape of Water

Aquaman (2018)

Aquaman (2018) poster
Rating: ★★★★
Comic-Book Merman Superhero

A few years ago Aquaman was regarded as a joke among superheroes. James Wan dispels any notion of Aquaman’s wimpiness in a series of jaw-dropping effects sequences that propel this ahead of anything the MCU is doing at the moment

Aquaman and the Lost Kingdom (2023)

Aquaman and the Lost Kingdom (2023) poster
Rating: ★★★
Comic-Book Merman Superhero

The sequel to the DCEU’s Aquaman reaches for epic effects spectacle, although the character of Aquaman undergoes a substantial shift and is now given more of a comedy playing

Around the World Under the Sea (1966)

Around the World Under the Sea (1966) poster
Rating: ★★½
Submarine Adventures

Inspired by Voyage to the Bottom of the Sea, this was one among the spate of 1960s underwater adventures. Passable adventure following a team on a quest to plant earthquake sensors on the ocean floor

Atragon (1963)

Atragon (1963) poster
Rating: ★★½
Super-Submarine Adventure

Ishiro Honda, the director of Godzilla, makes a colourful dventure film about a super-submarine battling an undersea empire in the vein of other works of the era like Voyage to the Bottom of the Sea

Avatar: Fire and Ash (2025)

Avatar: Fire and Ash (2025) poster
Rating: ★★★
War Between Human Colonists and Aliens

James Cameron makes a third venture into the world of Pandora. The question is whether he finds any new territory to explore. What you cannot deny is that he creates a pretty and absorbing picture out of it all

Avatar: The Way of Water (2022)

Avatar: The Way of Water (2022) poster
Rating: ★★★★
War Between Human Colonists and Aliens

James Cameron finally delivers his sequel to Avatar. Nothing could quite repeat the same phenomenon a second time but this does well with Cameron taking the opportunity to show more depth to his alien world

Barbie Mermaidia (2006)

Barbie Mermaidia (2006) poster
Rating: ★★
Animation/Fairy Barbie Visits the Mermaid Kingdom

Seventh of the animated Barbie films, spinoff of the earlier Barbie Fairytopia, all delivered in sugary upbeat sentiments amid pastel colour schemes that would look eye-poppingly psychedelic if one were high

Black Panther: Wakanda Forever (2022)

Black Panther: Wakanda Forever (2022) poster
Rating: ★★
Marvel Comics Superhero

The MCU’s sequel to Black Panther. This offers the peculiarity of a work in which the superhero of the title never actually appears and is instead set around his absence following the death of Chadwick Boseman

Blue Remains (2000)

Blue Remains (2000) poster
Rating: ★★★★
Anime/Underwater Post-Holocaust Environmentalism

Epic and beautifully animated anime set largely underwater about the struggle to save a dying Earth from an evil super-computer that wants eradicate humanity

Captain Nemo and the Underwater City (1969)

Captain Nemo and the Underwater City (1969) poster
Rating: ★★
Underwater Adventures

Amid the fad for Jules Verne adaptations in the 1960s, Captain Nemo was spun off in this original adventure. By now Verne’s brooding inventor has become an absurdly larger-than-life comic-book character

City Beneath the Sea (1971)

City Beneath the Sea (1971) poster
Rating: ★★
Underwater City

Irwin Allen offers a variant on Voyage to the Bottom of the Sea in this film about an underwater city. A tv pilot that was foisted onto international audiences as a theatrical film after it failed to be picked up as a series

The City Under the Sea (1965)

The City Under the Sea/War-Gods of the Deep (1965) poster
Rating: ★★
Lost Underwater City

The title of Edgar Allan Poe’s poem is appropriated in an effort to appeal to the 1960s fad for Poe film adaptations, otherwise this is an unrelated work about a lost underwater city ruled by Vincent Price.

Crimson Tide (1995)

Crimson Tide (1995) poster
Rating: ★★★★
Submarine Thriller/Impending Nuclear War

Gripping submarine drama from Tony Scott with captain Gene Hackman and second-in-command Denzel Washington fighting over whether to obey orders and fire their nuclear missiles after receiving a possibly faulty alert

Danger Beneath the Sea (2001)

Danger Beneath the Sea (2001) poster
Rating: ★★
Submarine Thriller/Nuclear Threat

A video-released submarine drama that is a blatant copy of Crimson Tide with a crew unsure whether to launch a nuclear strike. This is competently made if every move feels spelled out in advance

The Death of Superman (2018)

The Death of Superman (2018) poster
Rating: ★★★
Comic-Book Superhero/Animation

The Death of Superman is still is the top-selling comic-book title of all-time after 25 years. This was the first half of a two-part animated adaptation of the storyline, which brings it to life with a fair and reasonable telling

Destination Inner Space (1966)

Destination Inner Space (1966) poster
Rating: ★★
Alien Monster Underwater

A B movie that essentially locates The Thing from Another World underwater with an alien monster invading a sub-oceanic research laboratory. Not dissimilar to a host of B movie copying Alien in the 80s/90s

Finding Dory (2016)

Finding Dory (2016) poster
Rating: ★★★½
Pixar Animation/Talking Fish

Pixar have never been the same since giving in to sequelitis but this sequel to Finding Nemo does recapturing some of their heyday. Not perfect but this has a winning array of new characters and some delightfully madcap comic set-pieces

Finding Nemo (2003)

Finding Nemo (2003) poster
Rating: ★★★★
Pixar Animation/Talking Fish

An unabashed delight among the Pixar films about a fish parent on a quest to find his missing son. This comes with an extraordinarily vibrant palette of colours and a line-up of winningly eccentric characters

Flash Gordon (1936)

Flash Gordon (1936) poster
Rating: ★★★★
Serial/Space Opera

The original and greatest of all SF serial adventures and a huge influence on George Lucas. Despite the primitive effects, this still has a marvellously rousing imagination that stands up today. Two serial sequels followed

Gods of the Deep (2023)

Gods of the Deep (2023) poster
Rating: ★★
Underwater Adventure/Lovecraftian Entity

Charlie Steeds is a low-budget British director who has shown reasonable promise. Here he makes an H.P. Lovecraft homage about a submarine expedition that awakens Cthulhu on the ocean floor

Help! I’m a Fish (2000)

Help! I'm a Fish (2000) poster
Rating: ★★½
Animation/Children Transformed Into Talking Fish

Okay if never standout Danish-made attempt to copy a Disney animated film concerning the underwater adventures of three children transformed into fish

The Hunt for Red October (1990)

The Hunt for Red October (1990) poster
Rating: ★★★★
Tom Clancy Techno-Thriller/Advanced Submarine

The first and best Tom Clancy adaptation about a hi-tech Soviet submarine whose captain goes rogue. Director John McTiernan conducts the undersea maneuverings with gripping psychological tension

Ice Sharks (2016)

Ice Sharks (2016) poster
Rating: ★★½
Killer Sharks Attack Polar Base

Another killer shark film from The Asylum, the people behind the Sharknado films. This plays itself seriously and turns out a reasonable story about the crew of a polar base under attacks by prehistoric sharks

Justice League (2017)

Justice League (2017) poster
Rating: ★★
Comic-Book Superheroes

Zack Snyder completes his run through DC superheroes with mixed results. The introduction of the characters works well but Snyder too readily throws established continuity out the window, while the visual dourness becomes tedious

Justice League: Crisis on Infinite Earths Part One (2024)

Justice League: Crisis on Infinite Earths Part One (2024) poster
Rating: ★★½
Animation/Comic-Book Superheroes

An animated film adaptation of Crisis on Infinite Earths, one of the classic DC Comics titles of all time. With superhero films now obsessed with multiverses, this seems the perfect time to bring it to the screen

Justice League: Crisis on Infinite Earths Part Two (2024)

Justice League: Crisis on Infinite Earths Part Two (2024) poster
Rating: ★★½
Animation/Comic-Book Superheroes

The second part of the epic three film animated adaptation of the classic DC Comics title Crisis on Infinite Earths concerning a battle across the DC multiverse

Justice League: Throne of Atlantis (2015)

Justice League Throne of Atlantis (2015) poster
Rating: ★★
Animation/Comic-Book Superheroes

Not so much a Justice League film as an Aquaman origin film, which at least conducts a character oft regard as a DC laughing stock with suitable dignity

Justice Society: World War II (2021)

Justice Society: World War II (2021) poster
Rating: ★★½
Animation/Comic-Book Superhero Team

The Justice Society of American was the first comic-book superhero team, bringing together all the heroes at DC Comics of the day. This is an animated film devoted to them

The Little Mermaid II: Return to the Sea (2000)

The Little Mermaid II: Return to the Sea (2000) poster
Rating: ★★½
Disney Animation

One of the video-released sequels to their animated films that Disney made in the 90s/00s, this slavishly imitates its predecessor but does have a likeable line-up of supporting characters

Luca (2021)

Luca (2021) poster
Rating: ★★½
Pixar Animation/Merboy’s Adventures on Land

A Pixar offering that is an enjoyable work about merpeople/human friendship but this also sits on the B-rung of their films along with Onward and The Good Dinosaur

Meg 2: The Trench (2023)

Meg 2 The Trench (2023) poster
Rating: ★★★
Giant Prehistoric Killer Sharks

The sequel to the Jason Statham starring killer shark film, bigger and more over the top than before. The surprise is seeing cult director Ben Wheatley turning to making a big, dumb film

Miss Peregrine’s Home for Peculiar Children (2016)

Miss Peregrine's Home for Peculiar Children (2016) poster
Rating: ★★½
Secret Home for "Gifted" Youths

Tim Burton used to be the great hope of fantastic cinema but his efforts since 2000 have been greeted with general disappointment. This Young Adult adaptation plays out like a fantasy version of the X-Men

The Monkey King (2014)

Rating: ★★½
Epic Chinese Legend

Enjoyably colourful and silly retelling of the classic Chinese legend. This is one Wu Xia film that leaps aboard the CGI and 3D bandwagon to create a wildly fantastical airbrushed world that comes out resembling a flying swordsman film by way of Avatar

The Mysterious Island (1929)

The Mysterious Island (1929) poster
Rating: ★★
Underwater Adventures/City of Merpeople

The first film adaptation of Jules Verne’s sequel to 20,000 Leagues Under the Sea. The original book is a desert island adventure story; the film throws all that out and has a story about Captain Nemo encountering a race of merpeople

Ponyo on a Cliff By the Sea (2008)

Ponyo on a Cliff By the Sea (2008) poster
Rating: ★★★
Anime/Fish Girl Becomes Human

Probably the least great of Hayao Miyazaki’s films. The plot feels recycled from The Little Mermaid while Miyazaki’s recurrent themes seem more perfunctory and the film lacks many of the beautiful contrasts of epic and fragile he specialises in

The Shape of Water (2017)

The Shape of Water (2017) poster
Rating: ★★★★
Romance with an Amphibian Man

Guillermo Del Toro makes monster movies with sympathy for the monster. This is his take onThe Creature from the Black Lagoon where the romance between creature and heroine is brought out to centre stage

Sphere (1998)

Sphere (1998) poster
Rating: ★★★★
Crashed UFO Underwater/Michael Crichton Adaptation

Michael Crichton was hot property after the success of Jurassic Park but this was one flop. A by no means uninteresting film about a group of scientists in an underwater habitat making contact with an alien lifeform

The Spongebob Squarepants Movie (2004)

The Spongebob Squarepants Movie (2004) poster
Rating: ★★★
TV Series Spinoff/Gonzo Animation

Spongebob Squarepants was a sleeper hit on the Nickelodeon Channel that crossed over to find an adult following; this is the first of the film spinoffs. The film comes with a zanily surreal sense of humour that ran through the series that is frequently downright hilarious

The Spy Who Loved Me (1977)

The Spy Who Loved Me (1977) poster
Rating: ★★
James Bond Film

The tenth of the James Bond films, the third for Roger Moore. This determines to be spectacular in terms of international locales, effects and sets. It was also the point where the Moore Bond films started to become giant cartoon spectacles of the absurd

30,000 Leagues Under the Sea (2007)

30,000 Leagues Under the Sea (2007) poster
Rating:
Jules Verne Modernisation

The Asylum conduct their cheap version of the Jules Verne novel, so cheap it doesn’t even look like they went to sea or underwater to film. Here the oft-filmed Verne story has been modernised

A Town Called Panic (2009)

A Town Called Panic (2009) poster
Rating: ★★★★
Stop-Motion Animated Plastic Toys/Gonzo Comedy

Film made entirely with stop-motion animated plastic toys and with a sublimely nonsensical absurdiism that has more hilarity and creativity than most mainstream animated fare you will see all year

Transformers: The Last Knight (2017)

Transformers: The Last Knight (2017) poster
Rating: ★½
Live-Action Transformer Robots

The fifth of Michael Bay’s Transformers films. This comes with more of an outright comedy focus than any of the other films where Bay seems to be second-guessing his critics and spoofing his own peccadilloes in quote marks, only to produce the silliest entry in the series yet

Twenty Thousand Leagues Under the Sea (1916)

Twenty Thousand Leagues Under the Sea (1916) poster
Rating: ★★★½
Victorian Submarine Inventor/Jules Verne Adaptation

A silent movie version of the Jules Verne novel, the first film to be shot underwater, this spends its time marvelling at the underwater environment

20,000 Leagues Under the Sea (1954)

20,000 Leagues Under the Sea (1954) poster
Rating: ★★★★
Victorian Submarine Inventor/Jules Verne Adaptation

Disney’s adaptation of Jules Verne’s novel is a lavishly produced period adventure. This became the definitive version of the book and inspired a string of other period-set Verne adaptations over the next decade

Waterworld (1995)

Waterworld (1995) poster
Rating: ★★
Post-Holocaust Drowned Earth

The most expensive film ever made at the time, a Kevin Costner epic in which he is a lone mariner in a drowned world where survivors cling to shantytowns floating on the surface. Essentially a Mad Max film located on water.