Season 0 of Smosh premiered on 2023-12-08.

Season 1 of Smosh premiered on 2005-11-18.

Season 2 of Smosh premiered on 2006-01-25.

Season 3 of Smosh premiered on 2007-01-06.

Season 4 of Smosh premiered on 2008-01-11.

Season 5 of Smosh premiered on 2009-02-01.

Season 6 of Smosh premiered on 2010-01-08.

Season 7 of Smosh premiered on 2011-01-07.

Season 8 of Smosh premiered on 2012-01-06.

Season 9 of Smosh premiered on 2013-01-04.

Season 10 of Smosh premiered on 2014-01-03.

Season 11 of Smosh premiered on 2015-01-09.

Season 12 of Smosh premiered on 2016-01-08.

Season 13 of Smosh premiered on 2017-01-13.

Season 14 of Smosh premiered on 2018-01-03.

Season 15 of Smosh premiered on 2019-01-14.

Season 16 of Smosh premiered on 2020-01-22.

Season 17 of Smosh premiered on 2021-01-11.

Season 18 of Smosh premiered on 2022-01-17.

Season 19 of Smosh premiered on 2023-01-09.

Season 20 of Smosh premiered on 2024-01-12.