Season 0 of Rick Mercer Report premiered on null.

Season 1 of Rick Mercer Report premiered on 2004-01-12.

Season 2 of Rick Mercer Report premiered on 2004-10-18.

Season 3 of Rick Mercer Report premiered on 2005-11-08.

Season 4 of Rick Mercer Report premiered on 2006-10-03.

Season 5 of Rick Mercer Report premiered on 2007-10-02.

Season 6 of Rick Mercer Report premiered on 2008-09-30.

Season 7 of Rick Mercer Report premiered on 2009-09-29.

Season 8 of Rick Mercer Report premiered on 2010-09-21.

Season 9 of Rick Mercer Report premiered on 2011-09-13.

Season 10 of Rick Mercer Report premiered on 2012-09-18.

Season 11 of Rick Mercer Report premiered on null.

Season 12 of Rick Mercer Report premiered on null.

Season 13 of Rick Mercer Report premiered on null.

Season 14 of Rick Mercer Report premiered on null.

Season 15 of Rick Mercer Report premiered on 2017-09-26.