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The Serpent

6.119731h 53mPGMovieThriller

Vlassov is a Soviet spy who defects in France. He is whisked to the U.S, where Allan Davies takes over the case. After polygraph tests and cross-examinations, Vlassov names several Western European agents who are also spying for the…

DirectorHenri Verneuil
WritersGilles Perrault·Henri Verneuil
ProducerHenri Verneuil

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Henri Verneuil

YBYul Brynner
Yul Brynner
Col. Alexi Vlassov
HFHenry Fonda
Henry Fonda
Alan Davies
DBDirk Bogarde
Dirk Bogarde
Philip Boyle
VLVirna Lisi
Virna Lisi
Mrs. Annabel Lee
RARobert Alda
Robert Alda
Polygraph interrogator
FGFarley Granger
Farley Granger
Computer Programming Director
PNPhilippe Noiret
Philippe Noiret
Lucien Berthon
MBMichel Bouquet
Michel Bouquet
Tavel
MHMartin Held
Martin Held
Lepke
GTGuy Tréjan
Guy Tréjan
Deval
MDMarie Dubois
Marie Dubois
Suzanne
EAElga Andersen
Elga Andersen
Kate Cross

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More from Henry Fonda · Co-star actor

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More from Henri Verneuil · Director

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The Serpent — streaming FAQ

Which OTT platform streams The Serpent?

The Serpent is streaming on Amazon Prime Video in United Kingdom, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is The Serpent on Netflix?

No, The Serpent is not on Netflix in United Kingdom as of October 2026. It's currently on Amazon Prime Video.

Is The Serpent on Amazon Prime Video?

Yes — The Serpent is included with an Amazon Prime Video subscription in United Kingdom as of October 2026.

Where can I watch The Serpent for free?

The Serpent is available on Amazon Prime Video in United Kingdom, but you'll need an active subscription — there's no free option right now.