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The Breakthrough was released on September 18, 1981 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast · Directed by Janne Kuusi
ES
Eero Saarinen
Jaakko, "Jaska", ohjaajaoppilas
SH
Susanna Haavisto
Pieni punatukkainen tyttö, näyttelijäoppilas
UT
Ulla Tapaninen
Priskilla, "Prisu", näyttelijäoppilas
TT
Timo Torikka
Maks, näyttelijäoppilas
ML
Matti Laustela
Morits, näyttelijäoppilas
RH
Renny Harlin
Police officer (uncredited)
JP
Jukka-Pekka Palo
Police officer (uncredited)
KV
Kari Väänänen
Police officer (uncredited)
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The Breakthrough — streaming FAQ
Which OTT platform streams The Breakthrough?
The Breakthrough isn't streaming anywhere in United Kingdom yet.
Is The Breakthrough on Netflix?
No, The Breakthrough is not 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.
Where can I watch The Breakthrough for free?
The Breakthrough isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
What is the OTT release date for The Breakthrough?
The Breakthrough hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around November 6, 1981. This is a prediction, not a confirmed date.