Sleep No More

Jun 04, 2026 Horror · 96 minutes that builds tension methodically without rushing the supernatural reveals.
Insufficient data
3.02/5
Letterboxd
Rewatch
one and done
Attention
full focus
Phone-check
low

The brief

Indonesian director Edwin turns a wig factory into a suffocatingly creepy workplace horror that feels like if The Wailing got a day job in manufacturing. The film moves with deliberate, building dread as Rachel Amanda and Lutesha anchor the mystery with raw sibling tension, while the industrial setting becomes genuinely unsettling in ways that stick with you. Edwin knows how to let supernatural elements simmer under workplace mundanity until the whole thing feels genuinely cursed. Perfect for fans of slow-burn Asian horror like The Medium or anyone who thought Severance needed more actual ghosts.

industrial claustrophobia supernatural workplace horror sibling grief slow-burn dread factory gothic possession anxiety

The verdict

If you love slow-burn Asian horror that builds dread through atmosphere rather than jump scares, this workplace nightmare will genuinely unsettle you with its cursed factory setting and raw performances. If you need faster pacing or prefer your horror more traditional, the deliberate industrial mundanity will test your patience before the supernatural payoff arrives.

Watch with

  • 👤 Horror fans who appreciate slow builds
  • ⚠️ Those sensitive to workplace anxiety

Heads up

  • Suicide themes and family death (moderate)
  • Supernatural possession sequences (moderate)
  • Body horror elements (regeneration) (brief)
  • Industrial workplace hazards depicted (implied)

Credits

Director
Edwin
Cast
Rachel Amanda, Lutesha, Iqbaal Ramadhan, Didik Nini Thowok, Sal Priadi, Kev, Alit Aryani Willems
Official synopsis

Two sisters deal with the sudden death of their mother at a wig factory. One believes it was suicide while the other is certain it was a result of possession and takes a job at the factory to uncover the truth. Meanwhile, their brother - born with an eerie gift to regenerate his own body - catches the attention of a ghostly figure roaming the factory, searching for a vessel to inhabit.

The Double

Make a night of it
Poster for You Were Never Really Here

Pair this with You Were Never Really Here (2017)

Both explore psychological trauma through fractured family dynamics and haunting atmosphere.

Total runtime: 1h 36m + 1h 29m = 3h 5m

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