Netflix
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E1The Unthinkable
Where to watch
Seasons & Episodes
E1
E2Leave No Stone Unturned
E3Family Tree
E4A Lonely Person
Cast · Directed by Lisa Siwe
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The Breakthrough — streaming FAQ
Which OTT platform streams The Breakthrough?
The Breakthrough is streaming on Netflix and Netflix Standard in United Kingdom.
Is The Breakthrough on Netflix?
Yes — The Breakthrough is available on Netflix in United Kingdom as of August 2026.
Is The Breakthrough on Amazon Prime Video?
No, The Breakthrough isn't on Amazon Prime Video in United Kingdom right now. It's on Netflix and Netflix Standard instead.
Where can I watch The Breakthrough for free?
The Breakthrough is available on Netflix and Netflix Standard in United Kingdom, but you'll need an active subscription — there's no free option right now.
How many seasons are in The Breakthrough?
The Breakthrough has 1 season in total (4 episodes). The series concluded in 2025.
Are all episodes of The Breakthrough out yet?
Yes — all 4 episodes across 1 season of The Breakthrough are out and available to stream.
Is there a Season 2 of The Breakthrough?
No — The Breakthrough ended after 1 season, so there is no Season 2.
Is The Breakthrough based on a book?
Yes — The Breakthrough is based on a book or novel.