
To have known
1932, French. Directed by Louis Mercanton.
An opinionated and cocky bookkeeper is certain he can rum his employer's business better than his employer can. The latter dive the bookkeeper a chance to demonstrate his management ability and skills, and promptly makes an unmitigated mess.
- Runtime
- 1h 35m
- Post-credits
- None listed
- Language
- French
- Rated
- Check local
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Where to watch To have known
To have known isn’t streaming on any OTT platform in India yet; it released on 1 September 1932.
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Cast & crew
Details
- Released
- 1 September 1932
- Original title
- Cognasse
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News & fan talk
If you liked To have known

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To have known: quick answers
Is To have known worth watching?
To have known doesn’t have enough ratings for a verdict yet.
How long is To have known?
To have known runs 95 minutes (1h 35m).
Does To have known have a post-credits scene?
None is listed for To have known. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
To have known parents guide: is it suitable for kids?
No age rating is listed for To have known yet.
Which OTT platform is To have known on?
To have known isn’t streaming on any OTT platform in India yet; it released on 1 September 1932. (Checked 11 November 2026.)
What movies are like To have known?
If you liked To have known, try Office Space, How to Succeed in Business Without Really Trying, Horrible Bosses.
Who directed To have known?
To have known (1932) was directed by Louis Mercanton and stars Tramel, Thérèse Dorny, Marguerite Moreno.