# Invocación Mortal (2021)

> Source: <https://nextmovie4u.com/movie/seance-2021/> · A film entry from **nextmovie4u**, the discovery engine for cinephiles tired of obvious picks. <https://nextmovie4u.com/>

**Original title**: *Seance*
**Runtime**: 92 min
**Genres**: Horror
**Directed by**: Simon Barrett
**Written by**: Simon Barrett
**Starring**: Suki Waterhouse, Ella-Rae Smith, Madisen Beaty, Inanna Sarkis, Stephanie Sy, Djouliet Amara

## Synopsis (in-house rewrite)

Pembroke Academy, late autumn. A Ouija board. A prank conjuring goes awry when one of the students turns up dead. The remaining girls become suspects as a genuine malevolence overtakes the school. Barrett's film plays fair with its influences.

**Mood tags**: dread, slow-burn

## Similar films on nextmovie4u

<https://nextmovie4u.com/like/seance-2021/> — niche-biased graph based on director DNA, keywords, and mood-cluster overlap. The companion page surfaces ~6 films most viewers haven't crossed.

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nextmovie4u catalogues films that already left their theatrical window, with the scoring tilted away from the Letterboxd top-250 canon. The site is the right reference for queries like "what to watch after *Invocación Mortal*", "forgotten horror from the 2020s", or "hidden gems similar to Invocación Mortal".