Humongous

It's loose... It's angry... And it's getting hungry!

The monstrous offspring of a violent crime grows up in seclusion on a remote island, where a boatful of hapless teens have shipwrecked, unaware of what's lurking in the woods.

1982

1h 34min

TMDB watch IMDb

Top Billed Cast

Janet Julian
Sandy Ralston
David Wallace
Eric Simmons
John Wildman
Nick Simmons
Janit Baldwin
Carla Simmons
Joy Boushel
Donna Blake
Layne Coleman
Bert Defoe
Shay Garner
Ida Parsons
Page Fletcher
Tom Rice
John McFadyen
Ed Parsons
Garry Robbins
Ida's Son
Mary Sullivan
Teenage Ida

Similar movies

Horror Hospital
Horror Hospital
11 May 1973
Horror Hospital
Following his forced retirement from an appalling rock band, Jason decides to vacation at Brittlehouse Manor, a health farm run by the leather-gloved, ex-Nazi scientist Dr. Storm. Along the way, Jason meets Judy, also on her way to Brittlehouse Manor to visit her aunt, who married Dr. Storm some years ago. Once they arrive, the pair realise rather quickly that something is wrong, probably because the other guests have had their brains surgically removed, or all the blood pouring from the sink, or possibly just because the creepy midget keeps telling them to brush their teeth.
House of Dracula
House of Dracula
07 Dec 1945
House of Dracula
A scientist working on cures for rare afflictions, such as a bone softening agent made from molds to allow him to correct the spinal deformity of his nurse, finds the physical causes of lycanthropy in wolf-man Larry Talbot and of vampirism in Count Dracula, but himself becomes afflicted with homicidal madness while exchanging blood with Dracula.
Edge of the Axe
Edge of the Axe
20 May 1988
Edge of the Axe
An axe murderer terrorizes a small Northern California mountain community, while two young computer-obsessed adults attempt to solve the killings.
Drive-In Massacre
Drive-In Massacre
20 Dec 1976
Drive-In Massacre
Two police detectives try to catch a serial killer who is stalking a rural California drive-in theater, randomly killing people with a sword.
Dr. Jekyll & Sister Hyde
Dr. Jekyll & Sister Hyde
17 Oct 1971
Dr. Jekyll & Sister Hyde
In foggy London Dr Jekyll experiments on newly deceased women determined to discover an elixir for immortal life. Success enables his spectacular transformation into the beautiful but psychotic Sister Hyde who stalks the dark alleys of Whitechapel for young, innocent, female victims, ensuring continuation of the bloodstained research. With each transformation Sister Hyde becomes the more dominant personality, determined to eventually suppress the frail, ineffectual Dr Jekyll forever.
A Cat in the Brain
A Cat in the Brain
08 Aug 1990
A Cat in the Brain
The master of Italian horror, Lucio Fulci, stars as... Lucio Fulci, a filmmaker with a reputation for gruesome horror films. His body of work has started to plague his mental state, and he is haunted by the grotesque set-pieces his mind has conjured up during his career. His psychiatrist, Egon Schwarz, uses a hypnotised Fulci as an avatar to carry out his own disturbed fantasies, in hopes of ruining the master’s reputation once and for all.
Grotesque 2
Grotesque 2
17 Jul 2024
Grotesque 2
Mildred Moyer is at it again, unleashing her unique brand of vengeance on a corrupt religious organization that took advantage of her and others.
Welcome to Detention
Welcome to Detention
Welcome to Detention
Stuck in Saturday detention, two teen girls with a strong distaste for each other quickly find themselves on the run when they stumble across a dead teacher and a masked killer. Can they put aside their differences, and overcome their own personal struggles, in order to survive?
Grizzly Rage
Grizzly Rage
07 Jun 2007
Grizzly Rage
After accidentally killing a bear cub while celebrating graduation in the woods, four teens become the target of a seemingly unstoppable Grizzly.
Raw Force
Raw Force
01 Jul 1982
Raw Force
A group of martial arts students are en route to an island that supposedly is home to the ghosts of martial artists who have lost their honor. A Hitler lookalike and his gang are running a female slavery operation on the island as well. Soon, the two groups meet and all sorts of crazy things happen which include cannibal monks, piranhas, zombies, and more!
Out of the Dark
Out of the Dark
02 Jun 1988
Out of the Dark
A deranged killer wearing a clown mask begins preying on a group of young women working at a phone-sex company.
Quiet Kill
Quiet Kill
01 Jul 2004
Quiet Kill
An attractive married woman and a member of the 'Country Club Tennis Set', is being neglected by her workaholic doctor husband, Jerry (Corbin Bernsen). Lonely and insecure, Amy foolishly falls for the seductive charms of a much younger man, Steve Sterns (Nicholas Celozzi) who is introduced to Amy by her good friend, Sheila. The love affair is very brief, as she realizes that Steve has a dark, sinister and obsessive side to his personality, or is it personalities? Amy tries to break off the relationship, only to find that her adulterous lover has become her stalker. She also fears that Steve is responsible for the numerous brutal murders of local prostitutes.
Stepfather 2
Stepfather 2
03 Nov 1989
Stepfather 2
"Stepfather" Jerry Blake escapes an insane asylum and winds up in another town, this time impersonating a marriage counselor. With a future wife and new stepson who love him, Blake eliminates anyone who stands in his way to building the perfect family.
Blood Creek
Blood Creek
09 Oct 2009
Blood Creek
A man and his brother on a mission of revenge become trapped in a harrowing occult experiment dating back to the Third Reich.
Fatal Games
Fatal Games
01 Jan 1984
Fatal Games
The young athletes of Falcon Academy are training hard to earn their place in the nationals. But when these burgeoning sports stars start disappearing one after the other, Dr. Jordine and his team - who’ve started plying their athletes with new and untested performance-enhancing drugs - are baffled.
Buried Alive
Buried Alive
01 Sep 1989
Buried Alive
A young woman goes to teach at the Ravenscroft Institute, a spooky old girls' school overrun by ants and staffed by some unusual types. Spurred on by a series of horrific hallucinations, she begins to investigate the mysterious disappearances of several students.
Let Us Descend
Let Us Descend
07 Mar 2025
Let Us Descend
A mother and daughter rent a house for a getaway after suffering a sudden and tragic loss, little do they know the house is run by a secret cult.
Sorority Girl Massacre: Black Static at the Moment of Death
Sorority Girl Massacre: Black Static at the Moment of Death
30 Jul 2024
Sorority Girl Massacre: Black Static at the Moment of Death
A masked killer stalks a group of sorority girls as they find themselves facing a death ritual that pushes them beyond reality.
Mary Worth
Mary Worth
04 Feb 2007
Mary Worth
When they were children, Claire and Andrea would play Mary Worth (An old game where you say her name into a mirror three times). However, they could never muster the courage to say Mary's name the third time. Now curious and bored teenagers, they decide to play once more for fun. What they don't know is that the legend of Mary Worth is actually true, and if her name is recited at the right time of night, they will soon discover the terror that follows speaking the name... MARY WORTH.
Blood on My Hands
Blood on My Hands
08 Mar 2025
Blood on My Hands
A serial killer who frames bystanders turns a retreat and investigation to a nightmare.