Movie guide
Spontaneous (2020): movie guide
Spontaneous (2020) is a Comedy, Horror running about 102 minutes. It holds a TMDB score of 6.7/10 from 614 votes. Notable cast includes Katherine Langford, Charlie Plummer, Yvonne Orji, Hayley Law. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2020-10-02
- Runtime: 102 min
- TMDB: 6.7/10
- Genres: Comedy, Horror
Last updated: 2026-11-11 · First listed: 2020-10-02
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What is Spontaneous about?
When students in their high school begin inexplicably exploding (literally), seniors Mara and Dylan struggle to survive in a world where each moment may be their last.
Cast highlights
Spontaneous features Katherine Langford, Charlie Plummer, Yvonne Orji, Hayley Law, Piper Perabo, Rob Huebel. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2020-10-02. Runtime: 102 minutes. TMDB score: 6.7/10 (614 votes). Genres: Comedy, Horror. Original language: en. Status: Released.
Discover Spontaneous on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Spontaneous, 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 Spontaneous?
- Spontaneous is listed as Comedy, Horror on TMDB.
- How long is Spontaneous?
- Spontaneous runs about 102 minutes.
- Who stars in Spontaneous?
- Cast highlights include Katherine Langford, Charlie Plummer, Yvonne Orji, Hayley Law, Piper Perabo, Rob Huebel.
- Does Cinema Box stream Spontaneous?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Spontaneous?
- Open the Spontaneous page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.
