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The Key

6.019711h 37mMovieDramaHistory

Jan Zika is the legendary hero of the communist resistance movement during World War II and leading functionary of the second underground Central Committee of the Communist Party of Czechoslovakia.

DirectorVladimír Čech
WritersKamil Pixa·Vladimír Čech
ProducerJiří Šebor

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The Key was released on May 14, 1971 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Vladimír Čech

FV
František Vicena
Jan Zika
WKWilhelm Koch-Hooge
Wilhelm Koch-Hooge
Friedrich
ZK
Zdeněk Kampf
Nergl
VV
Vlasta Vlasáková
Milada
EJ
Eva Jiroušková
Blazena Preislerová
OVOldřich Velen
Oldřich Velen
Josef Preisler
JFJürgen Frohriep
Jürgen Frohriep
Nemecký chirurg
MHMiloslav Holub
Miloslav Holub
Jankovský
AW
Alena Walterová
Ziková
JNJindřich Narenta
Jindřich Narenta
OŠOto Ševčík
Oto Ševčík
JH
Josef Hajdučík
radista Černý

More from František Vicena · Lead actor

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1977 · 6.2
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1985 · 7.7
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More from Wilhelm Koch-Hooge · Co-star actor

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More from Vladimír Čech · Director

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1954 · 7.5
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The Key — streaming FAQ

Which OTT platform streams The Key?

The Key isn't streaming anywhere in United States yet.

Is The Key on Netflix?

No, The Key is not on Netflix in United States as of September 2026.

Is The Key on Amazon Prime Video?

No, The Key isn't on Amazon Prime Video in United States right now.

Where can I watch The Key for free?

The Key isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for The Key?

The Key hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around July 2, 1971. This is a prediction, not a confirmed date.