How To Kill Your Sister
2025 Ended Streamz
After 8 years of silence, Anna finds herself on the doorstep of her older sister Kat in a car with a coffin mounted on the roof. Anna announces she is terminally ill and wants Kat to accompany her on her last trip to Spain. Along the way Anna finally wants to find out why Kat abandoned her after the death of their parents. The two estranged sisters set off on a hilariously dark road trip, doomed to derail. The closer they get to their destination, the harder it becomes to hide the secrets they both harbour.
In short
How To Kill Your Sister (premiered 21 August 2025). Status: Ended. Platform: Streamz. 6 episodes, 1 × Season.
Seasons (1 · 6 episodes)
6
Cast
FAQ
When does “How To Kill Your Sister” premiere?
“How To Kill Your Sister” premiered on 21 August 2025. Upcoming episodes and any new seasons are listed in the Seans release calendar, updated daily from TVmaze data.
Where can you watch “How To Kill Your Sister”?
“How To Kill Your Sister” is associated with Streamz. Availability may vary by region — check the Seans calendar for air dates and confirm the offer in your streaming service.
How many episodes are in season 1 of “How To Kill Your Sister”?
Season 1 of “How To Kill Your Sister” has 6 episodes according to TVmaze. The full episode list with air dates is below — mark watched episodes and track your progress for free.
Will “How To Kill Your Sister” get another season?
“How To Kill Your Sister” has ended and no further seasons are planned. The full list of episodes and seasons is below — mark what you watched and track your progress.
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source: TVmaze