Ziarno prawdy
- Taon: 2015
- Bansa: Poland
- Genre: Mystery, Thriller
- Studio: Studio Rewers, Aeroplan
- Keyword: based on novel or book
- Direktor: Borys Lankosz
- Cast: Robert Więckiewicz, Zohar Shtrauss, Aleksandra Hamkało, Iwona Bielska, Krzysztof Pieczyński, Jerzy Trela