Denkzeit - Season 7
1 - Episode 1
Air Date: February 21, 2015
2 - Episode 2
Air Date: April 11, 2015
3 - Episode 3
Air Date: May 9, 2015
4 - Episode 4
Air Date: July 11, 2015
5 - Episode 5
Air Date: July 25, 2015
6 - Episode 6
Air Date: August 29, 2015
7 - Episode 7
Air Date: October 3, 2015
8 - Episode 8
Air Date: December 12, 2015
9 - Episode 9
Air Date: December 19, 2015