Preiswert, nützlich, gut? - Season 4
1 - Episode 1
Air Date: January 21, 2020
2 - Episode 2
Air Date: January 28, 2020
3 - Episode 3
Air Date: June 23, 2020
4 - Episode 4
Air Date: June 30, 2020
5 - Episode 5
Air Date: August 11, 2020
6 - Episode 6
Air Date: August 18, 2020
7 - Episode 7
Air Date: August 25, 2020
8 - Episode 8
Air Date: December 8, 2020
9 - Episode 9
Air Date: December 29, 2020