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Affinity

5.820082h MovieDramaThrillerMystery

A grieving upper class woman becomes a "Lady Visitor" at Millbank prison, hoping to escape her troubles and be a guiding figure in the lives of the female prisoners. Of all her friendships with prisoners, she is most fascinated by Selina - a medium.

DirectorTim Fywell
WriterAndrew Davies
ProducersAdrian Bate·Andrew Davies

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsPlexPlexAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsRuntimeRuntimeTubi TVTubi TVAmazon MX PlayerAmazon MX Player
Availability shown for United States · rights vary by country

Cast · Directed by Tim Fywell

ZTZoë Tapper
Zoë Tapper
Selena
AMAnna Madeley
Anna Madeley
Margaret
DBDomini Blythe
Domini Blythe
Mother
APAmanda Plummer
Amanda Plummer
Miss Ridley
ARAnne Reid
Anne Reid
Mrs. Brink
CLCaroline Loncq
Caroline Loncq
Ruth Vigers
AMAnna Massey
Anna Massey
Miss Haxby
SCSarah Crowden
Sarah Crowden
Ada
VLVincent Leclerc
Vincent Leclerc
Theophilus
FYFerelith Young
Ferelith Young
Helen
SGSara Gregory
Sara Gregory
Madeleine
KHKenneth Hadley
Kenneth Hadley
Prison Porter

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More from Anna Madeley · Co-star actress

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More from Tim Fywell · Director

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Screen Two
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Affinity — streaming FAQ

Which OTT platform streams Affinity?

Affinity is streaming on Amazon Prime Video, Plex and Amazon Prime Video Free in United States, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is Affinity on Netflix?

No, Affinity is not on Netflix in United States as of November 2026. It's currently on Amazon Prime Video and Plex.

Is Affinity on Amazon Prime Video?

Yes — Affinity is included with an Amazon Prime Video subscription in United States as of November 2026.

Where can I watch Affinity for free?

Affinity is available to stream free (with ads) on Plex and Amazon Prime Video Free in United States.