Heatwave poster
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Heatwave

6.220221h 40m15MovieThrillerDrama

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.

DirectorErnie Barbarash
WriterChris Sivertson
ProducersVince Balzano·Susie Belzberg Krevoy

Where to watch

Channel 4 PlusChannel 4 Plus
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Ernie Barbarash

KGKat Graham
Kat Graham
Claire Valens
MPMerritt Patterson
Merritt Patterson
Eve Crane
SRSebastian Roché
Sebastian Roché
Scott Crane
CWCardi Wong
Cardi Wong
Arlo Leonard
RCRoger Cross
Roger Cross
Detective Parker
ABAren Buchholz
Aren Buchholz
Lane
KWKayla Wallace
Kayla Wallace
Olivia
DLDavid James Lewis
David James Lewis
Teddy
ACAndres Collantes
Andres Collantes
Manuel
CCChris Cope
Chris Cope
Dave
JBJacqueline Breakwell
Jacqueline Breakwell
Koko
AR
Aliza Rooker
Teenage Claire

More from Kat Graham · Lead actress

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More from Merritt Patterson · Co-star actress

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More from Ernie Barbarash · Director

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6 Bullets
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2008 · 7.7
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Heatwave — streaming FAQ

Which OTT platform streams Heatwave?

Heatwave is streaming on Channel 4 Plus in United Kingdom, and available to rent or buy on JustWatch TV and Apple TV Store. It's not currently on Netflix.

Is Heatwave on Netflix?

No, Heatwave is not on Netflix in United Kingdom as of September 2026. It's currently on Channel 4 Plus.

Is Heatwave on Amazon Prime Video?

Heatwave isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch Heatwave for free?

Heatwave is available on Channel 4 Plus in United Kingdom, but you'll need an active subscription — there's no free option right now.