The Good Sister poster
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The Good Sister

5.320141h 24mMovieTV MovieThrillerDrama

The Good Sister follows a couple who is working to put their crumbling marriage back together, when the wife receives a letter informing her that she has a long-lost twin sister. First thinking that the new family member will bring the…

DirectorPhilippe Gagnon
WriterPablo F. Fenjves
ProducersJean Bureau·Ian Whitehead

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsHooplaHoopla7plus7plus
Availability shown for Australia · rights vary by country

Cast · Directed by Philippe Gagnon

SWSonya Walger
Sonya Walger
Kate / Linda
BBBen Bass
Ben Bass
Jack McLennan
BPBobbie Phillips
Bobbie Phillips
Mrs. Nelles
AHAshleigh Harrington
Ashleigh Harrington
Cassie
AAAlarey Alsip
Alarey Alsip
Deb
MHMichael Hearn
Michael Hearn
Walberg
NBNoel Burton
Noel Burton
Langler
SS
Sam Stone
Cab Driver
ED
Emma Dimig
Twin Girl #1
SD
Sonia D'amico
Twin Girl #2
HH
Howard Harris
Older Man
SASimon Anthony
Simon Anthony
Police Officer

More from Sonya Walger · Lead actress

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More from Ben Bass · Co-star actor

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More from Philippe Gagnon · Director

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Sometimes the Good Kill
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2016 · 6.1
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The Good Sister — streaming FAQ

Which OTT platform streams The Good Sister?

The Good Sister is streaming on Amazon Prime Video, Hoopla and 7plus in Australia. It's not currently on Netflix.

Is The Good Sister on Netflix?

No, The Good Sister is not on Netflix in Australia as of September 2026. It's currently on Amazon Prime Video and Hoopla.

Is The Good Sister on Amazon Prime Video?

Yes — The Good Sister is included with an Amazon Prime Video subscription in Australia as of September 2026.

Where can I watch The Good Sister for free?

The Good Sister is available to stream free (with ads) on Hoopla and 7plus in Australia.