The Good Sister
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 couple closer together, the husband then begins an affair with…
Where to Stream
Stream in 18 countries
Sorted by distance from 
United States
US United States
CA Canada
GB United Kingdom
IT Italy
GH GhanaShowing 10 of 18 countries.
Cast, directors & writers
Sonya Walger
Kate / Linda
Ben Bass
Jack McLennan
Bobbie Phillips
Mrs. Nelles
Ashleigh Harrington
Cassie
Alarey Alsip
Deb
Michael Hearn
Walberg
Noel Burton
Langler
Sam Stone
Cab Driver
Emma Dimig
Twin Girl #1
Sonia D'amico
Twin Girl #2
Howard Harris
Older Man
Simon Anthony
Police Officer
Yanik Ethier
Guy
Lyriq Bent
Investigator
Kathleen Glynn de Santiago
Mother (as Kathleen Glynn)
Art Hindle
Bill
Ian Kilburn
Michael
Marc Primeau
Valet
Maria Ricossa
Psychiatrist
Linda E. Smith
Barbara
Philippe Gagnon
Director
Pablo F. Fenjves
Writer
About streaming The Good Sister worldwide
Our listings show subscription, free or ad-supported streaming for The Good Sister in 18 countries. Providers and access requirements vary by country.
Hoopla and Fawesome are listed with free streaming offers for The Good Sister in United States. Check the service for account requirements.
Ad-supported streaming is listed on The Roku Channel and Tubi TV in United States. Check the provider for access requirements.
Our listings also show streaming in 17 other countries, including Canada, Turks and Caicos Islands, and United Kingdom. Follow the country guides below to compare providers.
Hoopla and Tubi TV are also listed in Canada. Catalogs and season coverage can differ between countries.
Automatically summarized from TMDB watch-provider listings supplied by JustWatch. Listings fetched . Streaming availability can change. Rental and purchase offers are not included.