Best Interests (2023)

Name: Best Interests
Genre: Drama
Rating: 7.5
Cast: Sharon Horgan, Michael Sheen, Alison Oliver, Niamh Moriarty, Noma Dumezweni

Drama

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 whose best interests will it be?

IMDb rating: 7.5 (1,648 votes)
Episode average: 7.8 ↑ +0.3 vs IMDb
Seasons: 1
Language: EN
Type: TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

Browse shows by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2023)

7.85 avg 4 episodes 7.8 → 8.1

Big finale

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Episode #1.1	7.8	79
2	Episode #1.2	7.9	73
3	Episode #1.3	7.6	74
4	Episode #1.4	8.1	81