While 2005’s The Descent didn’t make a ton of money, its low budget ensured it turned a tidy profit. This led to 2009’s logically titled The Descent: Part II.

After a group of female spelunkers encounter subterranean horror, only Sarah Carter (Shauna Macdonald) emerges alive. The trauma causes Sarah to repress memories, though, so she finds herself unable to explain what happened to authorities.

The vagueness of Sarah’s story leads police to suspect Sarah might’ve harmed her pals. Against her wishes, this sends Sarah back underground along with a “rescue party”, a task that inevitably leads toward chaos.

The original Descent falls under the category of movies I thought I saw but I guess I didn’t – or if I did, I didn’t review it. After 28 years of toil on this website, if I can’t find a write-up, I often fail to recall what I watched.

I suspect I never watched Descent and simply confused its basic plot with that of other similarly-themed films. Whatever the case, if I did check out the 2005 flick, the memory left my tiny little brain years ago.

This leaves it even more likely that I never viewed the 2009 sequel and that makes this 2026 screening my first experience with the “Descent Universe”. Whether or not it lives up to the first movie’s chills remains for others to decide, but based on this experience, I’d assume the 2005 flick fares better.

It seems like a bad sign that 2005 Descent writer/director Neil Marshall called the sequel “unnecessary” – even though he worked on it as executive producer! It also fails to inspire confidence when one realizes the studio didn’t bother to give Part II any US theatrical release.

Granted, the 2005 movie didn’t rake in the big bucks in the States, as it earned a pretty meh $26 million. Still, that number seems decent for a low-budget UK-produced horror flick so I suspect the studio didn’t put it in US multiplexes because they didn’t think it’d make even half of that amount.

Since I never saw the 2005 movie, I can’t directly compare the two. However, I do get the impression Part II feels more like remake than a sequel, as even with survivor Sarah along for the ride, it still seems to follow a lot of the same beats.

Basically people go underground, people encounter scary threats, people die. The framework fails to offer obvious room for changes in this construct.

Of course, the fact that the spelunking party enters the cave on a mission to find out what happened to the victims gives it a twist, as the characters from the first flick obviously went in blind. Nonetheless, this doesn’t become Aliens to the 2005 movie’s Alien, as the rescue party doesn’t go in prepped to battle subterranean beasties.

I imagine this makes a lot of Part II feel redundant to viewers acquainted with the first film, especially since amnesiac Sarah doesn’t even know what to expect for a chunk of the film. Though snatches of memories gradually come back to her, she’s no Ripley with strong recollections of the terror, and that means much of what she encounters becomes new to her as well as her “partners”.

All of this leads to a by the numbers monster movie with few surprises and even fewer scares. Too much of Part II seems trite and cliché.

Oh, we might get a curveball or two along the way. Unfortunately, these seem insufficient to counterbalance the general tedium of what we see.

It doesn’t help that Part II fails to develop any characters in a satisfying manner, so we maintain no investment in their fates. Admittedly, this happens a lot with horror flicks, but it still means that the various roles don’t evolve above the level of general critter fodder.

Part II remains a professional affair and the actors do what the script asks of them. I just can’t find much actual tension or terror in this dull thriller.

The Descent: Part II appears in an aspect ratio of 2.39:1 on this 4K UHD Disc. Though taken from a 2K source, the movie offered an appealing Dolby Vision presentation.

Overall delineation worked fine. Despite a few slightly soft wider shots, the film usually brought solid accuracy.

Neither jaggies nor moiré effects marred the proceedings, and I witnessed no edge haloes. Print flaws remained absent.

The palette largely leaned toward a yellow/amber tone, with some green at times as well. These looked appropriately rendered and got a bump from HDR.

Blacks felt deep and dense, while low-light shots – of which we found many in this subterranean affair – felt smooth and clear. HDR added punch to whites and contrast. The image just barely fell below “A”-level consideration.

Though not as strong, the flick’s DTS-HD MA 5.1 added to the proceedings. While a lot of the soundscape oriented toward underground ambience, the proceedings kicked to life at times.

The various “scare scenes” added zing, as did some natural events like a tremor. Nothing about the soundfield dazzled but it opened up the material acceptably well.

Audio quality satisfied, with music that appeared vivid and full. Effects offered appealing accuracy and range.

Speech remained concise and distinctive. The soundtrack suited the movie.

How did the 4K UHD compare to the movie's Blu-ray version? Both came with identical audio.

As for the Dolby Vision UHD's image, it brought some improvements in terms of delineation, colors and blacks. These didn't create a major upgrade but the UHD offered a somewhat more satisfying visual presentation.

This set includes a mix of extras, and we open with an audio commentary from director Jon Harris and actors Shauna Macdonald, Krysten Cummings and Anna Skellern. All four sit together for a running, screen-specific look at the first film and its extension, story and characters, cut scenes, cast and performances, sets and locations, effects, stunts and action, and connected topics.

At times, we get some good notes about the production. However, too much of the commentary seems loose in a non-informational manner, and that makes this a mediocre track.

New to this 2026 release, we get two Flashback reels. The first involves Macdonald (14 minutes, 45 seconds) while the second features Cummings (12:34).

Across these, we learn about characters and performances, connections to the first film, stunts and action. Neither interview becomes tremendously informative but both come with some good insights.

Deeper & Darker spans 26 minutes, 49 seconds. It delivers statements from Harris, Macdonald, Cummings, Skellern, executive producer Neil Marshall, producers Ivana Mackinnon and Christian Colson, writers James Watkins, J Blakeson and James McCarthy, director of photography Sam McCurdy, production designer Simon Bowles, creature effects designer Paul Hyatt, and actors Natalie Mendoza and Gavan O'Herlihy.

The program looks at the first movie and the development of the sequel, bringing in Harris as director, story/characters, cast and performances, sets and locations, props and dressing, creature design and effects, stunts/action, and reactions to the film. This becomes a pretty solid general overview of the production.

With The Genesis, we get a three-minute, 19-second piece with Colson, Harris, Macdonald, Marshall, Hyatt, Cummings, O'Herlihy, and actor Joshua Dallas.as they go over some basics about the flick. A promo piece, it lacks substance.

Eight Deleted Scenes occupy a total of 10 minutes, 13 seconds. These tend to come from the earlier parts of the film "above ground" and probably deserved to get the boot since they slowed our movement toward the action.

We can view this material with or without commentary from Harris. He gives us background about the segments and why they didn't make the film in these largely informative notes.

EPK B Roll (3:28) and EPK Interview Clips (13:33) ensue. In the latter domain, we hear from Macdonald, Cummings, Harris, O'Herlihy, McCarthy, Blakeson, Marshall, Mackinnon, Watkins and Colson.

“B Roll” shows basic footage from the set, while the “Clips” give us notes related to story/characters, cast/performances, and a smattering of other production elements. Though these come from the same sessions used for "Deeper", the material here tends to feel fluffy.

Along with both US and international trailers, the set concludes with two Galleries: “Production Design” (29 stills) and “Storyboards” (95). Both give us good images.

A second disc offers a Blu-ray copy of the movie with all the same extras as the 4K UHD. All of this comes in a snazzy steelbook case.

A tale of terror underground, The Descent: Part II never delivers real thrills. It follows predictable paths and fails to go anywhere especially interesting. The 4K UHD comes with largely positive picture and audio as well as a reasonable array of supplements. Not much about this lackluster action-horror hybrid satisfies.