Tajna historia XX wieku
8.0
6 seasons
82 episodes
Returning Series
Documentary
War & Politics
First Aired:January 2, 2014
Last Aired:January 2, 2020
Episode Runtime:22m
Networks:
Polsat PLAY
Cast & Characters
Where to watch free (US)
No free providers found in US.
Seasons (6)
Season 1
12 episodes
Aired: 2014
Season 2
12 episodes
Aired: 2016
Season 3
20 episodes
Aired: 2017
Season 4
12 episodes
Aired: 2018
Season 5
14 episodes
Aired: 2019
Season 6
12 episodes
Aired: 2020