6 Panahon
82 Episode
Tajna historia XX wieku
- Taon: 2020
- Bansa: Poland
- Genre: Documentary, War & Politics
- Studio: Polsat PLAY
- Keyword: europe, world war ii, war in europe, european history, war, history, 20th century
- Direktor: Bogusław Wołoszański
- Cast: Bogusław Wołoszański