10 episodes
First episode: E1
Killer Siblings
Exploring the psychology and past of cold-blooded siblings who have carried out vicious murders.
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Quick answers about this series, release status, and episode totals.
When did Killer Siblings first air?
Killer Siblings first aired on October 27, 2019.
How many seasons and episodes does Killer Siblings have?
Killer Siblings currently has 3 seasons and 32 episodes.
When is the next episode of Killer Siblings?
No official next-episode air date is listed for Killer Siblings right now.