Season
- Season 1 2000-09-01
- Season 2 2003-03-05
- Season 3 2004-03-01
- Season 4 2005-03-14
- Season 5 2006-04-24
- Season 6 2006-12-20
- Season 7 2008-03-26
- Season 8 2009-04-16
- Season 9 2011-10-24
- Season 10 2011-11-09
- Season 11 2012-05-02
- Season 12 2013-02-04
- Season 13 2013-12-16
- Season 14 2014-12-15
- Season 15 2015-12-14
- Season 16 2016-12-05
- Season 17 2017-12-11
- Season 18 2018-12-17
- Season 19 2019-12-09
- Season 20 2020-12-14
- Season 21 2021-12-13
- Season 22 2022-12-05
- Season 23 2023-12-07
- Season 24 2024-12-09
Secrecy of the Investigation - Season 12 Episode 1
7.80 45 minutes 
