Movie guide
Significant Other (2022): movie guide
Significant Other (2022) is a Science Fiction, Mystery, Horror running about 85 minutes. It holds a TMDB score of 6.0/10 from 442 votes. Notable cast includes Maika Monroe, Jake Lacy, Matthew Yang King, Dana Green. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2022-10-06
- Runtime: 85 min
- TMDB: 6.0/10
- Genres: Science Fiction, Mystery, Horror
Last updated: 2026-11-11 · First listed: 2022-10-06

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What is Significant Other about?
Ruth and Harry decide to take a romantic backpacking trip through the Pacific Northwest, but amongst the beautiful scenery, Ruth makes an unexpected discovery that sets her off on a strange, frightening new path. The couple aren't alone in the woods, and they might not be the same when they come out...if they come out.
Cast highlights
Significant Other features Maika Monroe, Jake Lacy, Matthew Yang King, Dana Green, Loudon McCleery, Teal Sherer. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2022-10-06. Runtime: 85 minutes. TMDB score: 6.0/10 (442 votes). Genres: Science Fiction, Mystery, Horror, Thriller. Original language: en. Status: Released.
Discover Significant Other on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Significant Other, 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 Significant Other?
- Significant Other is listed as Science Fiction, Mystery, Horror, Thriller on TMDB.
- How long is Significant Other?
- Significant Other runs about 85 minutes.
- Who stars in Significant Other?
- Cast highlights include Maika Monroe, Jake Lacy, Matthew Yang King, Dana Green, Loudon McCleery, Teal Sherer.
- Does Cinema Box stream Significant Other?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Significant Other?
- Open the Significant Other page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








