Poster for August Underground's Mordum

TMDB20031h 17mHorror

August Underground's Mordum

Feed into the sickness!

The sequel to the cult classic August Underground is a character study in the sick, an amoral putrid fantasy. The found footage contained in August Underground’s MORDUM documents extreme deviant sexuality, torture and murder, while unfolding a classic tale of a man and woman in love. However, the woman cannot give up her other lover, who also happens to be her younger brother. August Underground’s MORDUM will vomit all over you and leave you for dead!

38

TMDB audience score

Based on 97 votes

Saved only on this device unless you sign in.

Availability in the UK

Where the story is waiting

Provider listings are supplied by JustWatch through TMDB. Verify pricing and availability before renting or subscribing.

No UK offers are currently listed by TMDB.

UK only · Refreshed 10 Oct 2026.

MyCinema quick facts

August Underground's Mordum at a glance

Worked out from the film's TMDB record and its United Kingdom provider listings. These are facts about the data, not a review.

Runtime

Short watch · 1h 17m

At 1h 17m it runs under 90 minutes.

More horror under 90 minutes

Genres

Horror

TMDB files it under horror.

UK availability

No UK listings

No UK subscription, free, rental, or purchase listing is currently recorded for this film.

TMDB audience score

3.8 / 10 on TMDB

TMDB users rate it 3.8 out of 10 across 97 votes, a low audience score. That is a moderate sample of voters.

Why watch August Underground's Mordum tonight

It is a short one: 1h 17m, so it fits a late start.
There is a trailer on this page if you want a look first.

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