20 movies like Octaman, ordered by similarity : Frankenstein(2015), Son of Frankenstein(1939), Scary Stories to Tell in the Dark(2019), A Quiet Place(2018), The Void(2016), The Brain That Wouldn't Die(1962), The Reptile(1966), The Fury of the Wolfman(1972), Hostile(2017), Frankenstein's Army(2013), The Island of Dr. Moreau(1977), Bride of the Monster(1955) ...
Horror
Mexico|USA
1971
83 Minutes
Kerwin Mathews Pier Angeli Jeff Morrow David Essex Jerome Guardino Robert Warner Read Morgan
scientist mutant monster native colleague creepy frightening outlandish mexico village boat laboratory radiation monsters scientific observation expedition destruction sea creatures metamorphosis escape
A team of researchers discovers a strange mutation of man and octopus who proceeds to terrorize them.
Horror, Mystery & Thriller
UK|Canada|USA
2015
90 Minutes
Carrie-Anne Moss Xavier Samuel Danny Huston Tony Todd Mckenna Grace Adam Nagaitis Maya Erskine Carol Anne Watts
monster husband wife mad scientist scientist frankenstein frankenstein's monster engaging shocking suspenseful sad powerful los angeles science creatures humanity life monsters discovery underdog
Told from Igor's perspective, we see the troubled young assistant's dark origins, his redemptive friendship with the young medical student Viktor Von Frankenstein, and become eyewitnesses to the emergence of how Frankenstein became the man - and the legend - we know today.
Horror
USA
1939
99 Minutes
Basil Rathbone Boris Karloff Bela Lugosi Lionel Atwill Josephine Hutchinson Donnie Dunagan Emma Dunn Edgar Norton Perry Ivins Lawrence Grant Lionel Belmore
frankenstein's monster ygor scientist inspector wife son creepy dark thrilling family home castle frankenstein village laboratory graveyard family honor father/son relationship scientific experiments monsters murder vindication
Returning to the ancestral castle long after the death of the monster, the son of Dr. Frankenstein meets a mad shepherd who is hiding the comatose creature. To clear the family name, he revives the creature and tries to rehabilitate him.
Horror, Mystery & Thriller
USA|Canada|Mexico
2019
111 Minutes
Zoe Colletti Michael Garza Gabriel Rush Austin Abrams Dean Norris Gil Bellows Austin Zajur Natalie Ganzhorn Lorraine Toussaint Kathleen Pollard Deborah Pollitt
teenager ghost friend police officer monster dark creepy gripping frightening uneasy thrilling school house classroom field police station barn ghosts paranormal events escape
On Halloween 1968, Stella and her two friends meet a mysterious drifter, Ramón, and uncover a sinister notebook of stories.
Mystery & Thriller, Horror
USA
2018
90 Minutes
Emily Blunt John Krasinski Millicent Simmonds Noah Jupe Cade Woodward Leon Russom Rhoda Pell Evangelina Cavoli
man woman child monster alien son bleak dark eerie intense frightening farmhouse woods abandoned town house basement silo monsters survival a cappella
In a post-apocalyptic world, a family is forced to live in silence while hiding from monsters with ultra-sensitive hearing.
Horror
Canada
2016
90 Minutes
Aaron Poole Jeremy Gillespie Kathleen Munroe Ellen Wong Kenneth Welsh Evan Stern Daniel Fathers Grace Munro Art Hindle Amy Groening Stephanie Belding
sheriff hunter monster creature dead person brutal gory thrilling suspenseful shocking frightening hospital hell horror monsters death killer animals transformation rescue escape
Shortly after delivering a patient to an understaffed hospital, a police officer experiences strange and violent occurrences seemingly linked to a group of mysterious hooded figures.
Horror
USA
1962
81 Minutes
Jason Evers Virginia Leith Adele Lamont Paula Maurice Bruce Brighton Doris Brent Leslie Daniels Bonnie Shari Lola Mason Audrey Devereau
doctor scientist fiancée murderer mutant monster campy melodramatic outlandish gory suburb laboratory car basement head transplants murder experiments medicine science gone awry creatures
A doctor experimenting with transplant techniques keeps his girlfriend's head alive when she is decapitated in a car crash, then goes hunting for a new body.
Horror
UK|USA
1966
90 Minutes
Noel Willman Jacqueline Pearce Jennifer Daniel Ray Barrett Michael Ripper John Laurie Marne Maitland David Baron Charles Lloyd Pack Harold Goldblatt George Woodbridge
coroner newcomer doctor neighbor creature innocent woman frightening frightful creepy chilling dark campy cornwall monsters reptiles deadly animals horror inheritance village life discovery
In a Cornish village, various locals die from mysterious snake bites, but the coroner rules the deaths as heart attacks, until a family of newcomers starts an investigation.
Horror
France
1972
85 Minutes
Paul Naschy Perla Cristal Verónica Luján Michael Rivers Mark Stevens Diana José Marco Francisco Almoros
professor werewolf mad scientist scientist cheater dark creepy frightful offbeat suspenseful italy dungeon castle werewolves scientific experiments monsters mind control quest fall metamorphosis
Horror, Mystery & Thriller
Belgium|France
2017
83 Minutes
Brittany Ashworth Grégory Fitoussi Javier Botet Jay Benedict David Gasman Carl Garrison Richard Meiman Mohamed Aroussi
woman survivor creature monster young woman gripping tense suspenseful frightening united states post-apocalyptic wasteland desert apocalypse survival survival skills monsters escape rescue future
Juliette, a lone survivor of an apocalyptic era, fights to survive against hunger, thirst, a broken leg and strange, disturbing creatures that only come out at nighttime.
Horror, Action
Netherlands|USA|Czech Republic
2013
84 Minutes
Karel Roden Robert Gwilym Luke Newberry Hon Ping Tang Cristina Catalina Joshua Sasse Alexander Mercury Andrei Zayats Mark Stevenson Jan de Lukowicz Zdenek Barinka
russian soldier monster mad scientist disturbing gory eerie frenetic amusing quirky germany small town war zone laboratory world war ii horror fantasy experiments frankenstein's monster escape fall
Toward the end of World War II, Russian soldiers pushing into eastern Germany stumble across a secret Nazi lab, one that has unearthed and begun experimenting with the journal of one Dr. ... See full summary »
Horror
USA
1977
98 Minutes
Burt Lancaster Michael York Barbara Carrera Nigel Davenport Richard Basehart Nick Cravat Fumio Demura Bob Ozman Gary Baxley John Gillespie David S. Cass Sr.
english gentleman doctor manservant creature assistant creepy tense outlandish island laboratory compound beach medical experiments romance shipwreck fear mutation investigation escape metamorphosis
A shipwrecked survivor discovers a remote island owned by a crazed scientist who is carrying out sinister experiments on the island's inhabitants.
Horror
1955
68 Minutes
Bela Lugosi Tor Johnson Loretta King Tony McCoy Harvey Dunn George Becwar Paul Marco Don Nagel Bud Osborne John Warren Ann Wilner
mad scientist assistant mutant reporter police officer test subject creepy outlandish offbeat laboratory mansion swamp forest murder playing god nuclear energy uncontrollable experiment hostage situation mutants wretched excess
Dr. Vornoff (Bela Lugosi) bombards a hulk with atoms and gets Lobo (Tor Johnson), who needs a mate (Loretta King).
Mystery & Thriller, Horror
USA
2016
77 Minutes
Teresa Palmer Gabriel Bateman Alexander DiPersia Billy Burke Maria Bello Alicia Vela-Bailey Andi Osho Rolando Boyce Maria Russell Elizabeth Pan Lotta Losten
woman brother creature friend family member parent creepy dark intense house bedroom car office school street nightmares creatures danger stress survival
Rebecca must unlock the terror behind her little brother's experiences that once tested her sanity, bringing her face to face with a supernatural spirit attached to their mother.
Horror
Italy|USA|Japan
1981
95 Minutes
Tricia O'Neil Steve Marachuk Lance Henriksen Ricky Paull Goldin Ted Richert Leslie Graves Carole Raphaelle Davis Connie Lynn Hadden
monster creature sea creature scuba diver scientist boyfriend bleak shocking brutal suspenseful gripping thrilling sea caribbean resort horror sea creatures science fear fighting
A scuba diving instructor, her biochemist boyfriend, and her police chief ex-husband try to link a series of bizarre deaths to a mutant strain of piranha fish whose lair is a sunken freighter ship off a Caribbean island resort.
Mystery & Thriller, Sci-Fi, Horror
USA
2015
82 Minutes
Lance Henriksen Camille Balsamo Matt Winston Reid Collums Milla Bjorn Winston James Francis Mike Estime Edwin H. Bravo Giovonnie Samuels
student crew member monster mutant agent inuit chilling creepy dark frightening gripping intense bering sea boat alaska glacier mutilation experiments fear feud
While studying the effects of global warming on a pod of whales, grad students on a crabbing vessel and its crew uncover frozen Soviet space shuttle and unintentionally release a monstrous organism from it.
Horror
Ireland|UK
2015
97 Minutes
Stephen Cromwell Gary Lydon Joseph Mawle Michael McElhatton Bojana Novakovic Michael Smiley Charlotte Williams Conor Craig Stephens Joss Wyre
conservationist wife baby creature monster kidnapped child bleak frightening thrilling suspenseful emotional dark forest cabin haunted location rural community horror legends creatures kidnapping
A family who moved into a remote mill house in Ireland finds themselves in a fight for survival with demonic creatures living in the woods.
Horror
USA
1961
63 Minutes
Anthony Carbone Betsy Jones-Moreland Robert Towne Edmundo Rivera Alvarez Robert Bean Sonya Noemi Beach Dickerson Blanquita Romero
criminal thief political refugee monster detective campy madcap outlandish caribbean sea boat island civil unrest heist sea creatures deception schemes murder plot wretched excess escape
A crook decides to bump off members of his inept crew and blame their deaths on a legendary sea creature. What he doesn't know is that the creature is real.
Sci-Fi, Adventure, Action, Horror, Fantasy
USA
1982
90 Minutes
Louis Jourdan Adrienne Barbeau Ray Wise David Hess Nicholas Worth Don Knight Al Ruban Dick Durock Nanette Brown Reggie Batts
botanist terrorist government agent creature henchman mutant frightful eerie incredible wild laboratory countryside hideout swamp science gone awry terrorism chase vengeance monsters inventions
After a violent incident with a special chemical, a research scientist is turned into a swamp plant monster.
Horror
USA
1977
83 Minutes
Susan Lanier Robert Houston James Whitworth Virginia Vincent Russ Grieve Dee Wallace Martin Speer Michael Berryman
family traveler mutant prey cannibal creepy disturbing dark frightening desert new mexico san diego california gas station hill nuclear weapons testing road trip vacation cannibalism horror
On the way to California, a family has the misfortune to have their car break down in an area closed to the public, and inhabited by violent savages ready to attack.
Horror, Sci-Fi
USA
1988
95 Minutes
Shawnee Smith Kevin Dillon Donovan Leitch Ricky Paull Goldin Billy Beck Candy Clark Joe Seneca Jeffrey DeMunn
high-school student scientist sheriff reverend friend assistant frightening gory unrestrained suspenseful california small town hospital theater sewer town hall meteorite monsters disaster military intervention
A deadly entity from space crashes near a small town and starts to consume anyone in its path. Panic ensues, as shady government scientists try to contain the horrific creature.