Best Interests
Marnie has a life-threatening condition. The doctors believe it is in her best interests to be allowed to die, but her loving family disagree. And so begins a fight that will take them through every stage of a legal process, as they struggle to contemplate this huge decision. Who decides? And in…
Where to watch in Guernsey
Available to stream with Netflix.
NetflixStreaming in other countries
Sorted by distance from 
Guernsey
BE Belgium
IE Ireland
NL Netherlands
GB United Kingdom
ES Spain
GR Greece
CY Cyprus
BM BermudaShowing 10 of 14 countries.
Cast, directors & writers
Sharon Horgan
Nicci
Michael Sheen
Andrew
Alison Oliver
Katie
Niamh Moriarty
Marnie
Noma Dumezweni
Samantha
Chizzy Akudolu
Mercy
Des McAleer
Eddie
Gary Beadle
Frank
Jack Morris
Tom
Pippa Haywood
Judge Spottiswood
Shane Zaza
Fred
Lucian Msamati
Derek
Lisa McGrillis
Brenda
Mat Fraser
Greg
Melissa Collier
Alice
Anneika Rose
Francesca
Billie Gadsdon
Young Katie
Michael Keillor
Director
Jack Thorne
Writer
Keywords
About streaming Best Interests in Guernsey
Our listings show Best Interests on Netflix through subscription streaming in Guernsey.
These listings are for the show and do not confirm that every season or episode is included. Use the season selector to check a specific season.
Our listings also show streaming in 13 other countries, including Belgium, Ireland, and Netherlands. Follow the country guides below to compare providers.
Netflix is also listed in Ireland. 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.