SHRIEK OF THE MUTILATED (1974) Reviews of trashy Yeti movie…

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‘It walks. It stalks. It tears the shriek right out of your throat.’
Shriek of the Mutilated is a 1974 American horror film directed by Michael Findlay (Snuff) from a screenplay written by producer Ed Adlum and Ed Kelleher (the team responsible for Invasion of the Blood Farmers).

The movie stars Alan Brock, Jennifer Stock and Tawm Ellis.

Armadillos were popular in 1970s horror movies

Four college students are fascinated with the idea of capturing a live Yeti – known popularly as The Abominable Snowman. With anthropologist Ernest Press (Alan Brock), they leave for remote Boot Island, where its sole inhabitant, Doctor Karl Werner (Tawm Ellis), has reported that the spring thaw had cut off a Yeti’s return to the mainland.

Terror greets the group when one of the students is clawed to death on the first night. The following morning his grieving girlfriend (Darcy Brown) is also killed, apparently by the huge Yeti.

The others discover to their amazement that their guns cannot fell the rampaging beast. On a final hunt, Keith (Michael Harris) discovers that the terrifying roars and audible heartbeat of the Yeti are produced by an electronic sound system, and the beast is only the invention of Doctor Prell and an Indian named Laughing Cow (Morton Jacobs).

By the time he is able to return to the main house with his news, Karen (Jennifer Stock) has become the next victim and Keith realizes the island is the headquarters for a cult of killers. Then the shock… [synopsis from Iver Film Services VHS sleeve, see below]


Shriek was directed by Michael Findlay, with camerawork by his wife, Roberta. This was the same kinky couple who made a series of ’60s ‘roughies’ (including Satan’s Bed with Yoko Ono) and achieved notoriety in the mid-Seventies when their 1971 Argentine shot Charles Manson cash-in The Slaughter was picked up for distribution by New York huckster Allan Shackleton. The latter appended a few minutes of gore footage at the end that purported to show an actress being really killed on camera and released it as Snuff. Of course, the unnamed actress didn’t get murdered but the lurid hype surrounding Snuff drew in enough jaded ghouls and accident rubberneckers. The cause célèbre and the ongoing movie myth that it created, is a story in itself…

Meanwhile, back in 1974, what we have with Shriek of the Mutilated is an attempt to exploit the mid-’70s vogue for Bigfoot, sasquatch, or abominable snowman sightings and combine that with a surprise ending. The result is shoddy in the extreme although anyone expecting more from low-budget schlock like this is probably deluding themselves anyway.


The plot deals with a group of college students who are persuaded by their eccentric professor, Doctor Prell, to join him in his hunt to find the shaggy beast they refer to as the abominable snowman.

After trekking off in a flower power van that the Scooby-Doo team (aha, a clue) would have envied, the teen investigators arrive at the wooden home of another suspicious doctor that also happens to be just near the location where the wild man/beast was last sighted. Soon, the yeti shambles into view and the students are soon being snuffed out. One even ends up tied to a tree as bait for the hairy white critter. But all is not what it seems…

Without spoiling the trick ending, anyone familiar with Ed Adlum’s aforementioned Invasion of the Blood Farmers (bloodthirsty druids, more like) and this film’s rather pointed clues (gin-sung, anyone?) will not be taken in. What marks this movie out from other Bigfoot pics is the way in which the creature is presented purely as a vehicle for violence and there are none of the mawkish attempts to wring audience sympathy.

The only real surprise in Shriek is that there’s no gratuitous nudity [In August 2016, we were informed that a 92-minute version of the film that includes nude scenes, and possibly more gore, does exist and has been doing the rounds at private screenings. Hopefully, this longer edit will eventually be released publicly].


Indeed, continuing the trend begun with the Findlay’s notorious Flesh trilogy (Touch of Her Flesh, Curse of Her Flesh, Kiss of Her Flesh), the emphasis here is purely on the nastier elements. Hence, even before we get to Bigfoot territory, there’s an unintentionally amusing subplot involving a lunatic named Spencer (apparently driven insane seven years earlier by his encounter with the snow beast) who goes on the rampage, almost killing his girlfriend with a kitchen knife.

Well, almost, because after seemingly slashing her to death the deranged loon takes a blood-soaked bath (and snooze), only for his half-dead victim to crawl into the bathroom and pop the electric toaster into the tub, with predictable shocking results!


Unfortunately, the meagre budget obviously didn’t allow for very special effects, so gore flows in just fleeting fashion. That said, the first few seconds of the film include a brief shot of a maniacal killer – played by Michael Findlay himself – supposedly lopping off someone’s head into a swimming pool. This is ironic, given that the director had his own head accidentally removed in a fatal helicopter incident on top of New York’s Pan Am building in 1977).

shriek of the mutilated ad mat

All the usual elements of bad Seventies schlock cinema are present, including God-awful acting and cringe-inducing fashions and decors. Elsewhere, the non-existent budget extends to a soundtrack that’s filled with overdubbed voices, some lounge pop and classical music that was obviously bought from a music library.

Some of these classical themes are well-known pieces and when presented in conjunction with the ‘action’ onscreen, the result is inappropriately cheery or laughingly unsuited. The long-haired yeti prances about like a ballet dancer with a dodgy leg, although his attack scenes do have a certain frisson, mainly due to the use of quick cuts and animalistic noises on the soundtrack. Interestingly, the original soundtrack featured the world-famous synth-song “Popcorn” by Hot Butter, however, the Retromedia DVD release omitted this for copyright reasons.

Obviously, the beast’s fleeting appearances are the highlight of this generally shoddy film and a few scare scenes towards the climax, as his attacks get bolder, are surprisingly effective, albeit in a minor manner.
Adrian J Smith, MOVIES and MANIA


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More reviews [may contain spoilers]:
“… it feels like a perfect MST3K film with hokey dialog and characters, including a mute Native American man-servant named Laughing Crow who gives new meaning to the words unintentionally comical. The dark tone stays throughout and there’s an amazing sequence early in that involves a bath, a knife, and a toaster that makes the film peak too early.” Ain’t It Cool News

“Although this movie is hopelessly dated and clearly not made by a film crew with a huge budget, Shriek of the Mutilated does have a strange effectiveness. It’s quickly paced and never lets up, whether it’s a horror sequence where the students are isolated and murdered, or one of the parts where the students shout histrionic lines of dialogue at one another.” Groovy Doom

“Z-level, God-why-am-I-watching-this? atrocity does, at least, mount a crude-but-gallant attempt at a comic Grand Guignol climax — “Bon appetit!” their comrade wishes the “Finger People,” as the latter prepare to launch into the main course (i.e., the heroine).” Donald C. Willis, Horror and Science Fiction Films III, Scarecrow Press, 1984

Bigfoot Terror 4 film DVD set

Buy with The Capture of Bigfoot The Legend of BigfootSearch for the Beast from

Shriek of the Mutilated is shot with deadpan earnestness, and it features an overly melodramatic score, both of which just make the bad monster suit appear that much more ridiculous. The dialogue is unintentionally funny too. In particular, way too much is made of the monster’s smell, his “rank, foul, odor” and “fetid aroma”. John Kenneth Muir, Horror Films of the 1970s


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” … this movie is a continual garden of stupid, stupid delights. It doesn’t live up to its title, but really, nothing could. It’s not that gory […] The 70s fashions will make you want to set your eyes on fire to stop seeing them. The monster suit is incredibly dire and the dialogue sinks to the occasion admirably.” Checkpoint Telstar

” … Shriek of the Mutilated has all the other defining characteristics of the [bigfoot] genre as a whole: bad acting, atrocious dialogue, an unconvincing Yeti costume, unbelievably inept attack sequences, and a low-budget love of lurid violence for violence’s sake.” David Coleman, The Bigfoot Filmography

Bigfoot Filmography

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 … stands in a category of must-see pieces of 70s junk. Inept in every way, from the “dinner theater” acting to the lousy monster, dated 70s fashions (Darcy Brown’s oversized spectacles make her look like Velma from “Scooby Doo”) and an Indian house servant who looks likes Ted Danson. In other words, Shriek of the Mutilated holds a fascination that fans of the me-decade’s schlock have a high appreciation for.” DVD Drive-In

Promoted at this drive-in as ‘Shriek of the Mutilators’

“It’s an awful and confusing picture with a junior high-level script. It has no sense of audience, not realising that yeti fans don’t care for cannibal Satanists (and vice versa). Yet once you realise it has nothing to do with yetis and that campy sleazy exploitation is the point, you can enjoy all the sudden ridiculous twists at its conclusion.” David Elroy Goldweber, Claws & Saucers


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” … a combination of wooden yet enthusiastically eccentric performances, an unfathomably crap Yeti and one of the most gob-smacking twist endings in the annals of seventies trash cinema ensures that Shriek of  the Mutilated stands as a lovably spirited and relentlessly amusing exercise in backyard exploitation filmmaking.” Cult Movie Forums

” … it’s kind of weird. On one hand, I don’t like that a cool plot was “wasted” on such a clunky movie. On the other, it’s a riot; the best MST3k movie that they never watched. I’m so torn!” Horror Movie a Day


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” … incorporating elements of proto-slasher cinema, social commentary, and urban legends … Its status as a legitimate part of Sasquatch cinema may be debatable because of the hoax aspects and twist ending, but its placement as a still-vital piece of grindhouse history and the Findlays’ finest work is unquestionable.” Not Coming to a Theater Near You

“Amateurish low budgeter … and the worst acting you’ve ever seen. The real shrieks came from the mentally mutilated theater patrons who wanted their money back after exposure to this bad cheapie.” John Stanley, Creature Features

“Plotwise, Shriek of the Mutilated isn’t anything special and spoiled its big reveal right on the original poster. Even if it hadn’t, you would be able to guess within the first fifteen or so minutes just where everything is heading. That’s just one of several legitimately good ideas worked into the script, but the filmmakers lacked the budget and talent to properly execute them.” 3 out of 5, Voices from the Balcony

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Choice dialogue: 
“Doesn’t Tom mean any more to you than a piece of bait to hang on a hook?”

Main cast and characters:
Alan Brock as Doctor Ernst Prell
Jennifer Stock as Karen Hunter – Blood Sucking Freaks
Tawm Ellis as Doctor Karl Werner
Michael Harris as Keith Henshaw
Darcy Brown as Lynn Kelly
Jack Neubeck as Tom Nash – Invasion of the Blood Farmers
Tom Grail as Spencer Ste. Claire
Luci Brandt as April Ste. Claire
Ivan Agar as Laughing Crow – Behind Locked Doors
Marina Stefan as Party Hostess
Harriet McFaul as Girl at party
Dwight Marfield as Station Attendant
Jimmy Silva as Policeman
Warren D’Oyly-Rhind as Waiter

Filming locations:

Croton-on-Hudson and Fordham University, New York



The film was released theatrically in the United States by American Films Ltd in 1974. The Lightning Video release was apparently transferred from a cut TV print (?).

The film was released on DVD, mastered from a good quality print, by Retromedia Entertainment in 2003 and this is now out-of-print.

In the UK, Iver Film Services (IFS) issued the film uncut on video in January 1982 with a PAL running time of 81m 10s.

Alternate titles:
The film was also released as Mutilated and Scream of the Snowbeast (TV title).

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