Is How To Kill Your Sister coming back?

How To Kill Your Sister ended on August 21, 2025. The show aired its final episode on that date, concluding its single-season run on Streamz.

This Belgian drama and comedy series from 2025 followed the story of two estranged sisters, Anna and Kat, who embarked on a darkly humorous road trip to Spain. Anna, who was terminally ill, arrived at her sister's doorstep with a coffin on the roof of her car, seeking to uncover why Kat had abandoned her after their parents' death. The series depicted their journey as they navigated secrets and unresolved feelings, with the trip gradually revealing deeper truths about their relationship.

The cast included Emma Rotsaert as Anna, Marjan De Schutter as Kat, and Nico Sturm as Frank, among others. The show featured a runtime of approximately 44 minutes per episode.