Where to watch Chemical Hearts (2020) tonight
Chemical Hearts (2020) runs 1 h 33 min, is rated R in the US and averages 7.3 from 1,176 TMDB members. When a hopelessly romantic high school senior falls for a mysterious new classmate, it sets them both on an unexpected journey that teaches them about love, loss, and most importantly themselves.
- Runtime
- 1 h 33 min — ends 9:33 pm if you start at 8:00 pm
- Rated
- R (US)
- Genres
- Drama, Romance
- Released
- August 21, 2020
- TMDB rating
- 7.3 / 10 from 1,176 votes
- Director
- Richard Tanne
- Starring
- Austin Abrams, Lili Reinhart, Sarah Jones, Bruce Altman
- Language
- English
Where to watch it tonight
Availability loads live for your country. See where Chemical Hearts streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-08: Amazon Prime Video (subscription), Amazon Prime Video with Ads (subscription), Amazon Prime Video Free with Ads (free with ads), Amazon MX Player (free with ads).
Questions people ask
- How long is Chemical Hearts?
- Chemical Hearts is 1 h 33 min long (93 minutes). If you start it at 8:00 pm it ends at 9:33 pm; add about 20 minutes if you watch trailers first.
- What is Chemical Hearts rated?
- Chemical Hearts is rated R in the US.
- Is Chemical Hearts a good movie to watch with a group?
- Better for one or two who will actually watch. Drama and Romance reward attention; a room that talks over it will miss the point. Rated R in the US — check who is in the room.
- Where can I stream Chemical Hearts?
- In the US, as of 2026-11-08: Amazon Prime Video (subscription), Amazon Prime Video with Ads (subscription), Amazon Prime Video Free with Ads (free with ads), Amazon MX Player (free with ads). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
If you like Chemical Hearts
- Winter Spring Summer or Fall (2024)
- Fire with Fire (1986)
- Keith (2008)
- The Perks of Being a Wallflower (2012)
- Lost and Delirious (2001)
- After Ever Happy (2022)
- The Last Picture Show (1971)
- Heartstopper Forever (2026)
Chemical Hearts on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-08. 
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