Movies Similar to The Alien Within

Gappa, the Triphibian Monster(1967)

An expedition in the South Pacific lands on a tropical island where the natives worship the mysterious deity Gappa. An earthquake opens up an underground cavern and a baby reptile is discovered inside. The natives warn the foreigners to leave the hatching alone, but they don't listen and take it back to a zoo in Japan. Soon after, moma and papa Gappa start smashing Tokyo looking for their kidnapped child.

5.7

The Host(2006)

A teenage girl is captured by a giant mutated squid-like creature that appears from Seoul's Han River after toxic waste was dumped in it, prompting her family into a frantic search for her.

7.0

Absurd(1981)

A priest-doctor chasing a man with supernatural regenerative abilities, who has recently escaped from a medical lab, reaches a small town where the mutant goes on a killing spree.

5.4

Beowulf(1999)

Beowulf is a wanderer who learns about a man-eating creature called Grendel, which comes in the night to devour warriors trapped at the Outpost. The Outpost is ruled by Hrothgar. He has a daughter, whose husband may have been murdered by the Outpost's master of arms.

4.3

Hollywood Rated 'R'(1997)

A roller-coaster ride through the history of American exploitation films, ranging from Roger Corman's sci-fi and horror monster movies, 1960s beach movies, H.G. Lewis' gore-fests, William Castle's schlocky theatrical gimmicks, to 1970s blaxploitation, pre-"Deep Throat" sex tease films, Russ Meyer's bosom-heavy masterpieces, etc, etc. Over 25 interviews of the greatest purveyors of weird films of all kind from 1940 to 1975. Illustrated with dozens of films clips, trailers, extra footage, etc. This documentary as a shorter companion piece focusing on exploitation king David F. Friedman.

5.1

Biohazard(1985)

A group of skeptical government officials headed by General Randolph are brought to a remote laboratory for a demonstration in "Psychic Materialization", a successful side effect of an experimental drug. But the project scientists had warned that not enough testing had been completed to access safety concerns. In a freak accident during the demonstration to the politicians, a vicious creature is created! Unable to contain the monster, it unleashes unbelievable havoc & destruction against mankind! Reproducing itself at an alarming rate, and all known weapons seemingly powerless against the creature, the scientists are gravely concerned for the survival of mankind!

3.3

Bride of Frankenstein(1935)

Dr. Frankenstein and his monster both turn out to be alive, not killed as previously believed. Dr. Frankenstein wants to get out of the evil experiment business, but when a mad scientist, Dr. Pretorius, kidnaps his wife, Dr. Frankenstein agrees to help him create a new creature.

7.5

King Kong(1933)

Adventurous filmmaker Carl Denham sets out to produce a motion picture unlike anything the world has seen before. Alongside his leading lady Ann Darrow and his first mate Jack Driscoll, they arrive on an island and discover a legendary creature said to be neither beast nor man. Denham captures the monster to be displayed on Broadway as King Kong, the eighth wonder of the world.

7.6

A Nightmare on Elm Street: The Dream Child(1989)

Alice finds the deadly dreams of Freddy Krueger starting once again. This time, the taunting murderer is striking through the sleeping mind of her unborn child.

5.4

Feast(2005)

When a motley crew of strangers find themselves trapped in an isolated tavern, they must band together in a battle for survival against a family of flesh-hungry creatures.

6.2

The Fly(1986)

When Seth Brundle makes a huge scientific and 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.

7.4

Deep Rising(1998)

A group of heavily armed hijackers board a luxury ocean liner in the South Pacific Ocean to loot it, only to do battle with a series of large-sized, tentacled, man-eating sea creatures who have taken over the ship first.

6.2

Dumplings(2004)

Aunt Mei's famous homemade dumplings provide amazing age-defying qualities popular with middle-aged women. But her latest customer, a fading actress, is determined to find out what the secret ingredient is.

6.7

Hellbound: Hellraiser II(1988)

Confined to a mental hospital, young Kirsty Cotton insists her supposedly dead father is stuck in hell, controlled by sadomasochistic demons after being betrayed by his evil, occult-obsessed wife, Julia. Few believe Kirsty, except the thrill-seeking Dr. Channard, who is intrigued by the young woman's lurid stories. So when Kirsty and fellow patient Tiffany head to hell for a rescue, Channard and Julia are close behind.

6.4

Tarantula(1955)

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.

6.5

Mary Reilly(1996)

A housemaid falls in love with Dr. Jekyll and his darkly mysterious counterpart, Mr. Hyde.

5.8

Titan A.E.(2000)

A young man finds out that he holds the key to restoring hope and ensuring survival for the human race, while an alien species called the Drej are bent on mankind's destruction.

6.6

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.

5.2

The Blob(1958)

A drive-in favorite, this sci-fi classic follows teenagers Steve and his best girl, Jane, as they try to protect their hometown from a gelatinous alien life form that engulfs everything it touches. The first to discover the substance and live to tell about it, Steve and Jane witness the blob destroying an elderly man, then it growing to a terrifying size. But no one else has seen the goo, and policeman Dave refuses to believe the kids without proof.

6.2

Underwater(2020)

After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.

6.3