Movies like Hammerhead (2005)

Megaboa (2021)

On a trip to Colombia, a group of college students encounter a fifty-foot boa constrictor, hungry for blood.

Why it matches: Recommended by TMDB viewers · both action & horror

Deep Blue Sea (1999)

Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to develop a cure for Alzheimer's disease. But there's an unexpected side effect: the sharks got smarter, faster, and more dangerous. After a big storm damages their remote research facility, they must fight for their lives.

Why it matches: Recommended by TMDB viewers · both action & horror

4 Horsemen: Apocalypse (2022)

A small team of scientists must race against time to stop what seems to be a cascade of global disasters signaling the possible apocalypse and end of days.

Why it matches: Recommended by TMDB viewers · both science fiction & horror

Dr. Strange (1978)

A psychiatrist becomes the new Sorcerer Supreme of the Earth in order to battle an evil Sorceress from the past.

Why it matches: Recommended by TMDB viewers · both action & science fiction

Attack on Titan (2022)

As viable water is depleted on Earth, a mission is sent to Saturn's moon Titan to retrieve sustainable H2O reserves from its alien inhabitants. But just as the humans acquire the precious resource, they are attacked by Titan rebels, who don't trust that the Earthlings will leave in peace.

Why it matches: Recommended by TMDB viewers · both science fiction & action

Airwolf: The Movie (1984)

Airwolf is capable of supersonic speeds, invisible to radar and armed with ultra state-of-the-art hardware. Airwolf is the most awesome aerial weapon ever developed. When the helicopter is stolen by Libyan mercenaries, Michael Archangel, Project director for the CIA, enlists the help of Vietnam veteran Stringfellow Hawke and his closest friend Dominic Santini, to attempt to recover the Airwolf. The mission throws them into the midst of Middle Eastern violence and destruction, where they come face to face with danger, romance and intrigue in their battle to re-possess the deadliest aerial weapon ever used.

Why it matches: Recommended by TMDB viewers · both action & science fiction

Death Machine (1995)

Chaank Armaments is experimenting with the ultimate fighting machine which is part human - part machine. So far, the Hardman project has been unreliable and has killed a number of innocent people. The genius behind this project is Jack who lives in a world of models, toys and magazines. When he is fired by Cale for killing a few corporate officers, he unleashes the ultimate killing machine called the 'Warbeast' against Cale and those who would help her.

Why it matches: Recommended by TMDB viewers · both action & horror

Daylight's End (2016)

Years after a mysterious plague has devastated the planet and turned most of humanity into blood-hungry creatures, a rogue drifter on a vengeful hunt stumbles across a band of survivors in an abandoned police station and reluctantly agrees to try to help them defend themselves and escape to the sanctuary they so desperately need.

Why it matches: Recommended by TMDB viewers · both action & horror

Extinction (2015)

And suddenly, overnight, the world came to a halt. Two men, two survivors, one kid, and hatred that separates them. A place forgotten by everyone, including the creatures that inhabit the Earth... until now.

Why it matches: Recommended by TMDB viewers · both horror & science fiction

Die Alone (2024)

Lost in a world reclaimed by nature and overrun by mysterious creatures, Ethan, a young man with amnesia navigates the dangerous landscape in search of his lost love Emma. His journey takes an unexpected turn when he encounters Mae, a hardened and eccentric survivor. Together, Ethan and Mae face threats both human and otherwise before a fateful encounter with Kai unravels a secret that lies just beyond Ethan's fractured memory.

Why it matches: Recommended by TMDB viewers · both horror & science fiction

The Bad Seed Returns (2022)

Several years after the murderous events of the first movie left her father dead, Emma is now living with her aunt Angela and navigating high school. Angela’s husband begins to suspect that Emma may not be as innocent as she appears and suggests sending her off to boarding school. Meanwhile, a new girl at school seems to know Emma’s secrets, leaving Emma no choice but to slip back to her old ways and take care of her enemies by any means necessary.

Why it matches: Recommended by TMDB viewers · both horror

Fear Below (2025)

A rag-tag team of divers attempting to salvage a sunken car from a river are thwarted by a highly aggressive bull shark.

Why it matches: Recommended by TMDB viewers · both horror & action

Clayface (2026)

Matt Hagen's meteoric rise from Gotham street kid to Hollywood leading man is tragically cut short when a local crime boss's actions leave him horribly disfigured. Abandoned by his team and with nothing left, Matt seeks out a cutting edge treatment that miraculously returns him to his former self… but also unexpectedly affects his grip on reality, spiraling him down a destructive path of all-consuming revenge.

Why it matches: Recommended by TMDB viewers · both horror & science fiction

The Venture Bros.: Radiant Is the Blood of the Baboon Heart (2023)

A nationwide manhunt for Hank Venture leads to untold dangers and unexpected revelations, while The Monarch is literally out for Dr Venture's blood. An imposing evil from the past reemerges to wreak havoc on the Ventures, The Guild, and even the Monarch marriage—it will take friends and foes alike to restore the Ventures' world to order… or end it once and for all.

Why it matches: Recommended by TMDB viewers · both action & science fiction

Splinter (2008)

When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.

Why it matches: Recommended by TMDB viewers · both horror & science fiction

Spectral (2016)

A special-ops team is dispatched to fight supernatural beings that have taken over a European city.

Why it matches: Recommended by TMDB viewers · both science fiction & action

Into the Deep (2025)

Divers searching for sunken treasure witness the murder of drug dealers by modern-day pirates, but a killer great white is determined not to let any of them escape its waters.

Why it matches: Recommended by TMDB viewers · both horror & action

The Signal (2007)

A horror film told in three parts, from three perspectives, in which a mysterious transmission that turns people into killers invades every cell phone, radio, and television.

Why it matches: Recommended by TMDB viewers · both horror & science fiction

Containment (2015)

Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight to escape?

Why it matches: Recommended by TMDB viewers · both horror & science fiction

Screamers (1995)

SIRIUS 6B, Year 2078. On a distant mining planet ravaged by a decade of war, scientists have created the perfect weapon: a blade-wielding, self-replicating race of killing devices known as Screamers designed for one purpose only -- to hunt down and destroy all enemy life forms.

Why it matches: Recommended by TMDB viewers · both horror & science fiction

The War of the Gargantuas (1966)

Gaira, a humanoid sea beast spawned from the discarded cells of Frankenstein's monster, attacks the shores of Tokyo. While the Japanese military prepares to take action, Gaira's Gargantua brother, Sanda, descends from the mountains to defend his kin. A battle between good and evil ensues, leaving brothers divided and a city in ruins.

Why it matches: Similar story and style · both action & horror

Blackenstein (1973)

Eddie is a Vietnam veteran who loses his arms and legs when he steps on a land mine, but a brilliant surgeon is able to attach new limbs. Unfortunately, an insanely jealous assistant (who has fallen in love with Eddie's fiancée) switches Eddie's DNA injections, transforming him into a gigantic killer.

Why it matches: Similar story and style · both science fiction & action

Monsters (TBA)

Why it matches: Similar story and style · both horror & action

Doom (2005)

A team of space marines known as the Rapid Response Tactical Squad, led by Sarge, is sent to a science facility on Mars after somebody reports a security breach. There, they learn that the alert came after a test subject, a mass murderer purposefully injected with alien DNA, broke free and began killing people. Dr. Grimm, who is related to team member Reaper, informs them all that the chromosome can mutate humans into monsters -- and is highly infectious.

Why it matches: Similar story and style · both action & horror

Frankenstein: The True Story (1974)

Victor Frankenstein witnesses his creation turn uncontrollable after he's duped by his associate, Dr. Polidori.

Why it matches: Similar story and style · both horror & science fiction

Destroy All Monsters (1968)

At the turn of the century, all of the Earth's monsters have been rounded up and kept safely on Monsterland. Chaos erupts when a race of she-aliens known as the Kilaaks unleash the monsters across the world.

Why it matches: Similar story and style · both science fiction & action

Lady Frankenstein (1971)

When Dr. Frankenstein is killed by a monster he created, his daughter and his lab assistant continue his experiments.

Why it matches: Similar story and style · both horror & science fiction

Dracula vs. Frankenstein (1971)

Judith Fontaine is looking for her sister Joanie, who has disappeared into the hippie community of Venice, California. It turns out that Joanie has become fallen victim to Groton, an axe-wielding homicidal maniac under the employ of Dr. Durea, the last living descendant of the Frankenstein family and is now both running a house of horrors on the beach's boardwalk and performing experiments on Groton's victims in his basement laboratory.

Why it matches: Similar story and style · both horror & science fiction

The Horror of Frankenstein (1970)

Brilliant but arrogant scientist Victor Frankenstein builds a man from spare body parts, only for the monster to come alive and wreak havoc.

Why it matches: Similar story and style · both horror & science fiction

Frankenstein Conquers the World (1965)

During WWII, Germans obtain the immortal heart of Frankenstein's monster and transport it to Japan to prevent it being seized by the Allies. Kept in a Hiroshima laboratory, it is seeming lost when the United States destroys the city with the atomic bomb. Years later a wild boy is discovered wandering the streets of the city alone, born of the immortal heart.

Why it matches: Similar story and style · both horror & science fiction