How long is Heatwave?

Heatwave is 1 h 40 min long (100 minutes). If you start it at 8:00 pm it ends at 9:40 pm; add about 20 minutes if you watch trailers first.

Where can I stream Heatwave?

As of 2026-11-06 it is not streaming on a subscription or free service in the US; it can be rented or bought on Amazon Video, Apple TV Store, JustWatch TV Store. Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

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Lights Down › Tonight's lists › Thrillers under 100 minutes › Heatwave

Where to watch Heatwave (2022) tonight

Heatwave (2022) runs 1 h 40 min, is rated R in the US and averages 6.2 from 174 TMDB members. A woman's life takes an unexpected turn when she falls for her boss's wife. She must soon defend herself as she becomes entangled in a web of malice.

Runtime: 1 h 40 min — ends 9:40 pm if you start at 8:00 pm
Rated: R (US)
Genres: Thriller, Drama
Released: January 17, 2022
TMDB rating: 6.2 / 10 from 174 votes
Director: Ernie Barbarash
Starring: Kat Graham, Merritt Patterson, Sebastian Roché, Cardi Wong
Language: English

Good for a group? Better for one or two who will actually watch.Thriller and Drama reward attention; a room that talks over it will miss the point. Rated R in the US — check who is in the room.

Where to watch it tonight

Availability loads live for your country. See where Heatwave streams (JustWatch via TMDB) →

Streaming availability by JustWatch. As of 2026-11-06 it is not streaming on a subscription or free service in the US; it can be rented or bought on Amazon Video, Apple TV Store, JustWatch TV Store.

Questions people ask

How long is Heatwave?: Heatwave is 1 h 40 min long (100 minutes). If you start it at 8:00 pm it ends at 9:40 pm; add about 20 minutes if you watch trailers first.
What is Heatwave rated?: Heatwave is rated R in the US.
Is Heatwave a good movie to watch with a group?: Better for one or two who will actually watch. Thriller and Drama 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 Heatwave?: As of 2026-11-06 it is not streaming on a subscription or free service in the US; it can be rented or bought on Amazon Video, Apple TV Store, JustWatch TV Store. Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

Lists it could be on

If you like Heatwave

Heatwave 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 2026-11-06. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists