Wissen macht Ah! - Season 18 : Episode 1

Episodes : 37

Season 1

2001-04-21

Episodes : 31

Season 2

2002-02-09

Episodes : 30

Season 3

2003-05-03

Episodes : 41

Season 4

2004-03-11

Episodes : 34

Season 5

N/A

Episodes : 26

Season 6

N/A

Episodes : 26

Season 7

N/A

Episodes : 26

Season 8

N/A

Episodes : 27

Season 9

N/A

Episodes : 25

Season 10

2010-03-18

Episodes : 36

Season 11

2011-09-22

Episodes : 75

Season 12

2013-11-04

Episodes : 19

Season 13

2018-01-18

Episodes : 14

Season 14

2019-01-14

Episodes : 14

Season 15

2020-01-20

Episodes : 17

Season 16

2021-01-18

Episodes : 15

Season 17

2022-09-19

Episodes : 14

Season 18

2023-09-18

Episodes : 13

Season 19

2024-10-28