"Half-Man, Half-Monster!"

1959

1h 13m

4.7(34 votes)

Horror

Science Fiction

Overview

An American journalist stationed in Japan is given a mysterious injection by a mad scientist, turning him into a murderous, two-headed monster.

Where to Watch

Stream

Links & Resources

IMDbView

Social & External

IMDb

Production Companies

The people behind it

Cast & crew

9 featured cast members

Starring

Peter Dyneley

Larry Stanford

Jane Hylton

Linda Stanford

Tetsu Nakamura

Dr. Robert Suzuki

Terri Zimmern

Tara

Norman Van Hawley

Ian Matthews

Jerry Itō

Police Supt. Aida

Toyoko Takechi

Emiko Suzuki

Alan Tarlton

Dr. H.B. Jennsen

Fujie Satsuki

Old woman in hotel

Creative team

Directed by: George P. Breakston
Kenneth G. Crane
Written by: William J. Sheldon
George P. Breakston
Produced by: Robert V. Perkins
George P. Breakston

Similar Movies

6.0

2021

Candyman

A Chicago artist's sanity starts to unravel, unleashing a terrifying wave of violence when he begins to explore the macabre history of the Candyman.

Movie

2025

Abu Si Raksasa

Sofian, who is investigating mysterious disappearances of anglers at a lake in KL, accidentally recorded a gigantic lizard-like monster surfacing briefly. The video was uploaded to YouTube and it caught the attention of Zaara, who believes the monster is her escaped pet gecko named Abu, but she has no idea how it has grown so big. Sofian & Zaara started to investigate, but when the sightings became frequent, they started to cause public commotion and it became a national security issue.

Movie

2025

MotherWound

Haunted by her turbulent past, a young woman embarks on an emotional journey to confront her mother's legacy, seeking healing and closure as she grapples with the scars that still define her present.

Movie

2023

I'm Heather

A cheating wife goes off the deep end when her side piece finds love with a single woman.

Movie

2022

The Tell-Tale Heart

A mad man recounts the events leading up to his arrest.

Movie

Kamen Rider Genms: -Smart Brain and the 1000% Crisis-

7.0

2022

Kamen Rider Genms: -Smart Brain and the 1000% Crisis-

Amatsu Gai's journey to learn more about Genm Corp. has its consequences when he faces a revived Kuroto Dan once again.

Movie

4.9

2013

Hotel Inferno

Contract killer Frank Zimosa has been hired for a ridiculously lucrative mission by the rich and powerful Jorge Mistrandia. The objective: kill a couple of people hiding in one of his European hotels. What would look like one of the simplest jobs Frank has ever had is about to turn into a living nightmare. He will soon realize he's nothing more than prey for Mistrandia and his army of mutated henchmen that have been hiding in the hotel along with an ancient and unstoppable horror.

Movie

5.4

2002

My Little Eye

Five young people apply to live in an isolated house together for six months whilst their every move is filmed by numerous cameras.

Movie

5.5

2009

The Butterfly Effect 3: Revelations

The story revolves around a man trying to uncover the mysterious death of his girlfriend and save an innocent man from the death chamber in the process, by using his unique power to time travel. However in attempting to do this, he also frees a spiteful serial-killer.

Movie

5.8

1976

Massacre at Central High

Maimed by bullies at a California high school, a new student engineers acts of revenge.

Movie

6.9

1982

Creepshow

Five grisly tales from a 1950s-style comic, including a murdered father rising from beyond, a bizarre meteor, a vengeful husband, a mysterious crate's occupant, and a plague of cockroaches.

Movie

6.2

1987

Creepshow 2

Three macabre tales from the latest issue of a boy's favorite comic book, dealing with a vengeful wooden Native American, a monstrous blob in a lake, and an undying hitchhiker.

Movie

4.9

2009

Walled In

Having finally secured her first assignment from her family's demolition business, Sam Walczak is sent to supervise the destruction of an apartment house, only to discover a group of tenants still living in the condemned building. One such tenant, Jimmy, tells Sam an urban legend about a serial murderer who used to live in the building and entomb his victims in the walls. What's worse, the dead are believed to still harass the residents to this day.

Movie

5.7

1986

The Texas Chainsaw Massacre 2

A radio host is victimised by the notorious cannibal family while a former Texas Marshal hunts them.

Movie

6.0

2003

Evil Cult

Tough-as-nails adventurer, Neil Stryker, faces immeasurable odds when he comes face to face with a bizarre EVIL CULT preparing for the apocalypse! Armageddon comes, all right, but not in the form that they expected. Their book of prophecy did not anticipate the arrival of Stryker.

Movie

3.2

2009

The Telling

In this horror anthology film, three girls pledge the most popular - and cruelest - sorority on campus. For their final task, they must tell the scariest story they know. Containing three distinct stories - one featuring a murderous doll, one a has-been actress and her run in with a film crew of the undead and, finally, a hunt-and-kill fright-fest.

Movie

5.6

2004

Toolbox Murders

A historic Hollywood hotel houses a supernatural evil. It's been subdued for decades, but when renovations start, a series of murders take place.

Movie

6.3

2006

Hellboy Animated: Sword of Storms

A folklore professor becomes unwittingly possessed by the ancient Japanese demons of Thunder and Lightning. But when The Bureau of Paranormal Research & Defense dispatches a team of agents to investigate, a cursed samurai sword sends Hellboy to a supernatural dimension of ghosts, monsters, and feudal mayhem. Now while pyrokinetic Liz Sherman and fishboy Abe Sapien battle one very pissed-off dragon, a lost and cranky Hellboy must find his way home.

Movie

The Return of the Texas Chainsaw Massacre

4.6

1995

The Return of the Texas Chainsaw Massacre

A group of teenagers get into a car crash in the Texas woods on prom night, and then wander into an old farmhouse that is home to Leatherface and his insane family of cannibalistic psychopaths.

Movie

Gingerdead Man 2: The Passion of the Crust

4.5

2008

Gingerdead Man 2: The Passion of the Crust

The horrifying yet delicious and chewy Gingerdead Man causes murder and mayhem on the set of a horrible low budget movie set. It will take the determination of the studio's young new owner to save both his company and well as the lives of his young new friends. Including a terminally ill young boy whose final wish it was to meet the studios stars - The Tiny Terrors.

Movie

Recommended Movies

7.4

1986

The Fly

When brilliant, eccentric scientist Seth Brundle makes a huge technological breakthrough in teleportation, he decides to test it on himself. Unbeknownst to him, a common housefly manages to get inside the device and the two become one.

Movie

6.1

1987

The Kindred

Amanda's deathbed request to her son, John, was for him to destroy all the lab notes etc. from her last experiment. She also blurts out he had a brother. At the funeral John meets Melissa, who claims to be his mother's biggest fan. Together with some of John's friends they go to Amanda's house, but none are prepared for what they find there.

Movie

5.9

1973

The Creeping Flesh

A Victorian scientist returns to London with his paleontological bag-of-bones discovery from Papua New Guinea. Unfortunately, when exposed to water, flesh returns to the bones, unleashing a malevolent entity on the scientist's family and friends.

Movie

6.1

1941

Man-Made Monster

Mad scientist turns a man into an electrically-controlled monster to do his bidding.

Movie

6.5

1955

Tarantula

A rogue scientist near a small desert town arouses the suspicion of the town's doctor when his lab assistant is found dead from a case of acromegaly, which took only four days to develop. As the doctor investigates, aided by the scientist's new female assistant, they discover that something is devouring local cattle and humans in increasingly large quantities.

Movie

6.5

1986

From Beyond

The Resonator, a powerful machine that can control the sixth sense, has killed its creator and sent his associate into an insane asylum. When a psychiatrist becomes determined to continue the experiment, she unwittingly opens the door to a hostile parallel universe.

Movie

6.0

2000

Hollow Man

Cocky researcher Sebastian Caine is working on a project to make living creatures invisible. Determined to achieve the ultimate breakthrough, Caine pushes his team to move to the next phase — using himself as the subject. The test is a success, but when the process can't be reversed and Caine seems doomed to future without flesh, he starts to turn increasingly dangerous.

Movie

5.8

1958

Blood of the Vampire

A man and wife are terrorized by Mad Scientist Dr. Callistratus who was executed but has returned to life with a heart transplant. Along with his crippled assistant Carl, the 'anemic' Mad Scientist, believed to be a vampire, conducts blood deficiency research on the inmates of a prison hospital for the criminally insane to sustain his return to life.

Movie

6.9

1932

Island of Lost Souls

An obsessed scientist conducts profane experiments in evolution, eventually establishing himself as the self-styled demigod to a race of mutated, half-human abominations.

Movie

6.0

1999

Deep Blue Sea

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.

Movie

6.0

1932

Doctor X

A wisecracking New York reporter intrudes on a research scientist's quest to unmask The Moon Killer.

Movie

6.9

2026

The Last House

A family suddenly sealed inside their home must work together to survive against dwindling resources and the ominous threat keeping them trapped.

Movie

6.7

1979

The Brood

A man tries to uncover an unconventional psychologist's therapy techniques on his institutionalised wife, amidst a series of brutal murders.

Movie

6.1

1959

Return of the Fly

Fifteen years after his father's experiments with matter transmission fail, Philippe Delambre and his uncle François attempt to create a matter transmission device on their own. However, their experiments have disastrous results, turning Philippe into a horrible half-man, half-fly creature.

Movie

6.5

2018

Rampage

Primatologist Davis Okoye shares an unshakable bond with George, the extraordinarily intelligent, silverback gorilla who has been in his care since birth. But a rogue genetic experiment gone awry mutates this gentle ape into a raging creature of enormous size. To make matters worse, it’s soon discovered there are other similarly altered animals. As these newly created alpha predators tear across North America, destroying everything in their path, Okoye teams with a discredited genetic engineer to secure an antidote, fighting his way through an ever-changing battlefield, not only to halt a global catastrophe but to save the fearsome creature that was once his friend.

Movie

7.2

2024

Alien: Romulus

While scavenging the deep ends of a derelict space station, a group of young space colonizers come face to face with the most terrifying life form in the universe.

Movie

6.1

1997

Mimic

A disease carried by common cockroaches is killing Manhattan children. In an effort to stop the epidemic an entomologist, Susan Tyler, creates a mutant breed of insect that secretes a fluid to kill the roaches. This mutant breed was engineered to die after one generation, but three years later Susan finds out that the species has survived and evolved into a large, gruesome monster that can mimic human form.

Movie

6.3

1974

Phase IV

Arizona ants mock the food chain on their way to a desert lab to get two scientists and a woman.

Movie

6.1

1935

Werewolf of London

A strange animal attack turns a botanist into a bloodthirsty monster.

Movie

7.5

1933

The Invisible Man

After experimenting on himself and becoming invisible, scientist Jack Griffin, now aggressive due to the drug's effects, seeks a way to reverse the experiment at any cost.

Movie