Holy War) is a popular Polish comedy series broadcast on TVP2 from January 23, 2000 to May 9, 2009.
In this series characters communicate using a mix of Silesian and Polish language to show culture whilst remaining intelligible for the Polish speaking audience.
A retired miner Bercik lives with his wife Andzia in Katowice.
Every week they host a Varsovian named Zbyszek, who is Bercik's friend.
Bercik comes up with various get-rich-quick schemes, to which he usually involves Zbyszek.