Planet Wissen
Season 1
15 Episodes
Season 2
59 Episodes
Season 3
42 Episodes
Season 4
54 Episodes
Season 5
26 Episodes
Season 6
9 Episodes
Season 7
3 Episodes
Season 8
12 Episodes
Season 9
32 Episodes
Season 10
108 Episodes
Season 11
4 Episodes
Season 12
27 Episodes
Season 13
35 Episodes
Season 14
108 Episodes
Season 15
93 Episodes
Season 16
96 Episodes
Season 17
86 Episodes
Season 18
34 Episodes
Season 19
8 Episodes
Season 20
2 Episodes
Season 21
10 Episodes
Season 22
50 Episodes
Season 23
3 Episodes