Where to watch Mr. Know-It-All in the US
Mr. Know-It-All (2018) isn't included with any streaming subscription in the US right now.
Checked November 7, 2026. Streaming included with a subscription only; we don't list rentals or purchases.
- Type
- Movie
- Year
- 2018
- Genre
- Drama, Comedy
- Runtime
- 1h 39m
- Original language
- French
- Director
- François Prévôt-Leygonie and Stéphan Archinard
- Starring
- Arnaud Ducret, Alice David, Max Baissette de Malglaive, Jean-François Cayrey and Caroline Silhol
- IMDb
- 6.4/10 (940 votes)