Laplace's Witch (2018): movie guide

What is Laplace's Witch about?

An environmental analyst is asked by the police to determine if two deaths by hydrogen sulfide poisoning are an accident - or a murder. But when he meets a young woman at both sites, a scientific mystery begins.

Cast highlights

Laplace's Witch features Sho Sakurai, Suzu Hirose, Sota Fukushi, Tao Okamoto, Lily Franky, Mirai Shida. Open the Cinema Box title page for the full cast list and character credits.

Key facts

Release date: 2018-05-04. Runtime: 115 minutes. TMDB score: 6.2/10 (41 votes). Genres: Mystery, Crime, Science Fiction. Original language: ja. Status: Released.

Discover Laplace's Witch on Cinema Box

Cinema Box is a movie and TV discovery app for Android. Use it to browse Laplace's Witch, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.

Frequently asked questions

What genre is Laplace's Witch?

Laplace's Witch is listed as Mystery, Crime, Science Fiction on TMDB.

How long is Laplace's Witch?

Laplace's Witch runs about 115 minutes.

Who stars in Laplace's Witch?

Cast highlights include Sho Sakurai, Suzu Hirose, Sota Fukushi, Tao Okamoto, Lily Franky, Mirai Shida.

Does Cinema Box stream Laplace's Witch?

No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.

Where can I track Laplace's Witch?

Open the Laplace's Witch page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.