Vinegar Syndrome

Demonwarp

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Edition Type: Limited Edition Slipcover

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2026 Subscribers: This is included in your subscription package.

This special limited edition spot gloss slipcover (designed by Robert Sammelin) is limited to 7,000 units. It is only available on our website and at select indie retailers. Absolutely no major retailers will be stocking them.

Bill Crafton is enjoying a quiet vacation at a remote cabin with his daughter Julie when, all of a sudden, a giant, Bigfoot-like creature bursts in, killing Julie and dragging her body off into the woods. A few months later, young Jack Bergman - the nephew of the cabin’s owner - arrives with his friends, under the guise of a fun-filled few days in the wilderness. However, when they find the place ransacked, Jack is forced to reveal the true purpose of the trip — to investigate the recent disappearance of his uncle Clem, amidst reports of other strange goings-on in the area. Sure enough, when night falls, Bigfoot reappears and attacks the group, dragging two of them away. As dawn breaks, Jack and the rest of his friends prepare to hunt the beast and unknowingly set off on a journey of bloody, otherworldly terror.

Based on an original story by John Carl Buechler - prolific special effects artist and director of Troll and Friday the 13th Part VII: The New Blood - and helmed by Emmett Alston (New Year’s Evil), DEMONWARP is a delirious late 80s creature feature which throws in everything and the kitchen sink, from hulking Sasquatches, ghoulish zombies, bloody sacrifices and monstrous alien overlords. Featuring Academy Award-winner George Kennedy (Cool Hand Luke, Just Before Dawn, Uninvited) and packed full of gratuitous nudity and head-ripping action, Vinegar Syndrome is thrilled to unveil DEMONWARP on UHD for the very first time, restored in 4K from its original camera negative and loaded with a wealth of newly-produced bonus features.

directed by: Emmett Alston
starring: George Kennedy, David Michael O'Neill, Pamela Gilbert, Billy Jayne, Michelle Bauer, Hank Stratton, Colleen McDermott
1988 / 92 min / 1.85:1 / English Mono

Additional info:

  • 2-disc Set: 4K Ultra HD / Region Free Blu-ray
  • 4K UHD presented in Dolby Vision High-Dynamic-Range
  • Newly scanned & restored in 4K from its 35mm original camera negative
  • Commentary track with director Emmett Alston and producer Richard L. Albert, moderated by Jim Branscome of Cinematic Void
  • "Beasts & Breasts" (19 min) - an interview with actress Michelle Bauer
  • "Some of It Was Stupid" (25 min) - an interview with writer Jim Bertges
  • "Of Aesthetic Beauty & Bigfoot" (37 min) - an interview with director of photography R. Michael Stringer
  • "Composing Demonwarp" (27 min) - an interview with composer Dan Slider
  • Audio interview with actor Hank Stratton, conducted by Ewan Cant (36 min)
  • FX gallery, with narration by effects supervisor Mark Wolf (10 min)
  • Still gallery
  • Reversible sleeve artwork
  • English SDH subtitles


Overall rating: 4.723982 / 5 from 221 reviews.

AI Generated Review Summary

Demonwarp, a 1988 horror film, has been restored in 4K and is praised for its entertaining mix of monster, sci-fi, and horror elements. Customers highly recommend it for its top-notch audio quality and limited edition slipcover. The 2-disc set includes a 4K UHD Blu-ray with Dolby Vision HDR and a wealth of bonus features.

Summary topics

  • Entertainment Value: 37%
  • Product Quality: 19%

Review topics: [colors, quality, shipping, buy, looks, packaging, upgrade, movie, daughter, effort, release, film, transfer, features, george kennedy, effects, demonwarp, flick, extras, acting, bigfoot, fun, slipcover, art, watch, artwork, characters, title, women, restoration].

Review highlights

  • "But if you like unconventional 1980s movies, Demonwarp is definitely worth a watch."John R.
  • "Amazing release from the fine people at vinegar syndrome !!!"Dylan B.
  • "The shipping was speedy and the quality of the packaging is top notch."Keith P.

Reviews

Bonkers!

"This movie is campy in all the right ways and takes some pretty wild turns even the most experienced movie nerd probably won’t see coming. The quality of this release is also stunning! which we’ve all grown to expect from the folks at vinegar syndrome but still absolutely worth mentioning in a review hahaha very happy with my purchase 🤘🏼👹🤘🏼"

Matthew G. (5/5)

Amazing nostalgia

"I haven't seen this movie since I was a teenager and it brought back so many friggin memories. I couldn't believe my eyes! Seeing it in HD was like watching the movie all over again for the first time. What a crazy, all over the place film! this movie goes to every place you can think of Zombies, Aliens, Bigfoot, Gore & Michelle Bauer what else could you ask for?"

Zachary A. (5/5)

Release of the year!

"An absolutely brilliant release by Vinegar Syndrome. Having watched this in VHS-quality for so many years it was an amazing experience watching this in 4K! I wrote an article about the movie for The Dark Side magazine back in 2024, where I mention that fans of how-the-heck-did-this-get-made cinema will keep discovering and enjoying this movie, and thanks to this release that statement has never been more true!"

Anders L. (5/5)

Schlocky trash cinema at its finest

"Demonwarp is an ultra campy example of schlock cinema. The movie is an 80s oddity that’s both hilarious and gross. I’m happy to add this title to the collection. I would definitely recommend grabbing it on 4k."

Michael B. (5/5)

Classic Schlock looking really great with excellent cover art

"This movie is super schlock but is a lot of fun and this release looks beautiful, the picture and the cover art. Its a certified B-Movie classic. Can't recommend this release enough. This is the kind of movie that I wish was on MST3K back in the day."

Dillon H. (5/5)

Just discovered this goofy 80s gem!

"I wasn’t expecting to be quite this impressed by this cult classic flick. The transfer is beautifully balanced, retaining the character of the original film while offering a level of clarity I’ve never experienced before. An outstanding effort."

Patrick F. (5/5)

Always love a monster movie

"Some exemplary make-up work by the king - John Carl Buechler - and a trippy final reel lift this shakily paced monster movie"

Henry S. (5/5)

Demonwarp Rules

"Absolutely fantastic movie with a spectacular release by Vinegar Syndrome the title alone got my foot in the door not to mention the beautiful slip cover, but once I played this movie, I was blown away at how great it was. Sure the effects are cheesy, but that’s part of the charming aspect of this low budget classic"

Dustin G. (5/5)

Just another day on Spyrock Road

"Glad to finally see this delight, and in 4K looking like a million bucks no less! Try to go in as blind as possible, this one goes on some great weird directions. Just wish it had more Azdrath."

Michael G. (5/5)

I made my friends watch Demonwarp for my birthday

"For my birthday, I forced my friends to sit through Demonwarp, and somehow it ended up being a pretty decent watch. It’s a bizarre mix of horror, sci-fi, and pure VHS-era weirdness that never goes where you expect it to. None of my friends left during the screening either, so that has to count for something. It’s far from a horror masterpiece, but it keeps things moving and there’s always something strange or ridiculous around the corner. What surprised me most was the soundtrack, which is solid and adds a lot to the atmosphere. As usual, Vinegar Syndrome did a fantastic job with the 4K release. The transfer looks great, the packaging is excellent, and it’s exactly the kind of cult oddity that deserves this level of care. A weird, fun, and memorable birthday watch."

Tobias M. (5/5)

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