I Don't Know Much, But I'll Say Everything poster
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I Don't Know Much, But I'll Say Everything

5.319731h 18mMovieComedy

Pierre Gastié-Leroy is the son of a wealthy director of a factory of weapon manufacturing. Despite his parents, two generous uncles and a bishop godfather who try to inculcate him the rigid values of his social level, Pierre is a dreamer,…

DirectorPierre Richard
WritersPierre Richard·Didier Kaminka
ProducerBernard Artigues

Where to watch

Not available in United Kingdom
Streaming in 4 other countries

I Don't Know Much, But I'll Say Everything isn't on any streaming service in United Kingdom right now, but it's available in Belgium, France, Luxembourg, Switzerland. Streaming rights are licensed per country.

Cast · Directed by Pierre Richard

PRPierre Richard
Pierre Richard
Pierre Gastié-le-Roy
BBBernard Blier
Bernard Blier
Gastié-le-Roy père
HDHélène Duc
Hélène Duc
Gastié-le-Roy mère
GBGeorges Beller
Georges Beller
Georges
PTPierre Tornade
Pierre Tornade
Le commissaire
LRLuis Rego
Luis Rego
Luis, cas social
DPDaniel Prévost
Daniel Prévost
Morel, policier
FLFrancis Lax
Francis Lax
Antoine
PRPierre Repp
Pierre Repp
Vernier
BHBernard Haller
Bernard Haller
Employee at the Unemployment Fund
VLVictor Lanoux
Victor Lanoux
Team Worker with Pierre
DMDanielle Minazzoli
Danielle Minazzoli
Danou

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More from Bernard Blier · Co-star actor

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I Don't Know Much, But I'll Say Everything — streaming FAQ

Which OTT platform streams I Don't Know Much, But I'll Say Everything?

I Don't Know Much, But I'll Say Everything isn't on any streaming service in United Kingdom yet, but it's available in Belgium, Switzerland and France and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is I Don't Know Much, But I'll Say Everything on Netflix?

No, I Don't Know Much, But I'll Say Everything is not on Netflix in United Kingdom as of September 2026.

Is I Don't Know Much, But I'll Say Everything on Amazon Prime Video?

No, I Don't Know Much, But I'll Say Everything isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch I Don't Know Much, But I'll Say Everything for free?

I Don't Know Much, But I'll Say Everything isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.