

Spontaneous
“An explosive love story.”
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.
Where to watch Spontaneous in United States
Click a service to open Spontaneous there. Availability last verified on June 20, 2026.
Where is Spontaneous streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Amazon Prime Video, Amazon Prime Video with Ads | Amazon Video, Apple TV Store, Google Play Movies |
| India | — | Apple TV Store, Google Play Movies, YouTube |
| United Kingdom | Amazon Prime Video, Amazon Prime Video with Ads | Apple TV Store, Rakuten TV, Amazon Video |
| Canada | — | Apple TV Store, Google Play Movies, CosmoGo |
| Australia | — | JustWatch TV, Apple TV Store, Amazon Video |
| Germany | — | Apple TV Store, Amazon Video, Google Play Movies |
| France | — | Apple TV Store, Google Play Movies, Canal VOD |
| Spain | — | Apple TV Store, Rakuten TV, Google Play Movies |
| Brazil | Paramount Plus, Paramount+ Amazon Channel, Paramount Plus Premium | Claro video, Amazon Video, Google Play Movies |
| Japan | — | Amazon Video, Apple TV Store, Google Play Movies |
About Spontaneous
Spontaneous is a 2020 English-language comedy and horror film directed by Brian Duffield. The cast is led by Katherine Langford, Charlie Plummer, Yvonne Orji. It has a runtime of 1h 42m. Viewers rate it 6.8/10 across 600 ratings. In United States, it is currently streaming on Amazon Prime Video, Amazon Prime Video with Ads.
Spontaneous was produced by Awesomeness Films and Jurassic Party and made in United States of America. It was released on October 2, 2020, and carries a R certification.
- Director
- Brian Duffield
- Writers
- Brian Duffield
- Release date
- October 2, 2020
- OTT release
- October 6, 2020
- Original language
- English
- Age rating
- R
- Status
- Released
- Country
- United States of America
- Production
- Awesomeness Films, Jurassic Party
Spontaneous cast & crew
Spontaneous was directed by Brian Duffield and written by Brian Duffield.
The cast features Katherine Langford as Mara Carlyle, Charlie Plummer as Dylan, Yvonne Orji as Agent Rosetti, Hayley Law as Tess McNulty, Piper Perabo as Angela, and Rob Huebel as Charlie.
Behind the camera, cinematography is by Aaron Morton and it was produced by Aaron Starmer and Matthew Signer.
Is Spontaneous worth watching?
Spontaneous holds an audience score of 6.8/10 from 589 ratings, a solidly received comedy films.
At 1h 42m, it's a standard feature-length watch.
If you enjoy comedy and horror, Spontaneous is worth a place on your watchlist.
How and where to watch Spontaneous
In United States, you can stream Spontaneous on Amazon Prime Video and Amazon Prime Video with Ads, or rent and buy it on Amazon Video, Apple TV Store, Google Play Movies, and YouTube. Click any service above to open it directly.
It first became available to stream digitally on October 6, 2020.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
Your rating and review are saved privately in this browser — no account needed.
Cast of Spontaneous

Katherine Langford
Mara Carlyle

Charlie Plummer
Dylan

Yvonne Orji
Agent Rosetti

Hayley Law
Tess McNulty

Piper Perabo
Angela

Rob Huebel
Charlie

Marlowe Percival
Becky

Laine MacNeil
Jenna Dalton
Clive Holloway
Joe Dalton

Doralynn Mui
Cranberry

Kaitlyn Bernard
Skye
Jared Ager-Foster
Jed
Spontaneous — FAQs
▸Where can I watch Spontaneous in United States?
Spontaneous is streaming on Amazon Prime Video, Amazon Prime Video with Ads in United States.
▸Is Spontaneous on Amazon Prime Video?
Yes — Spontaneous is currently available on Amazon Prime Video in United States.
▸What language is Spontaneous in?
Spontaneous is originally in English. Subtitle and dub options vary by streaming service.
▸How long is Spontaneous?
Spontaneous runs 1 hours 42 minutes (102 minutes).
▸What is Spontaneous rated?
Spontaneous is rated R. It holds a 6.8/10 audience score from 589 ratings.
▸When did Spontaneous release on OTT?
Spontaneous became available digitally on October 6, 2020.











