Jun 12, 2023 · 57m
As Marnie's health deteriorates, doctors say it's in her best interests to stop care. Defiant, her parents prepare to fight their decision. But doubt soon grows — what is right?


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?
Browse every episode and jump into details.
Jun 12, 2023 · 57m
As Marnie's health deteriorates, doctors say it's in her best interests to stop care. Defiant, her parents prepare to fight their decision. But doubt soon grows — what is right?
Jun 13, 2023 · 58m
Andrew wavers, finding himself at odds with Nicci. With their relationship under pressure, Nicci turns to a surprising place for help. Meanwhile, Katie is torn between her parents.
Jun 19, 2023 · 56m
Nicci's campaign becomes national news, causing trouble for Katie. Andrew doubts his choice to leave. With court looming, Nicci’s team need evidence. How far will she go to win?
Jun 20, 2023 · 58m
In court, hope for Nicci’s case, and a surprising victory, grows. Andrew is confronted about his past behavior. As the verdict nears, who will get to decide Marnie’s future?
Quick answers about this season's release timeline and episode lineup.
Best Interests Season 1 premiered on June 12, 2023.
Best Interests Season 1 has 4 episodes.
The season opens with Season 1 Episode 1, "Episode 1". It aired on June 12, 2023.
Go to Season 1 Episode 1