Season 1 of Doctors premiered on March 27, 2000.

Season 2 of Doctors premiered on March 5, 2001.

Season 3 of Doctors premiered on March 4, 2002.

Season 4 of Doctors premiered on January 6, 2003.

Season 5 of Doctors premiered on September 1, 2003.

Season 6 of Doctors premiered on April 7, 2004.

Season 7 of Doctors premiered on April 18, 2005.

Season 8 of Doctors premiered on April 24, 2006.

Season 9 of Doctors premiered on April 23, 2007.

Season 10 of Doctors premiered on March 31, 2008.

Season 11 of Doctors premiered on March 30, 2009.

Season 12 of Doctors premiered on April 1, 2010.

Season 14 of Doctors premiered on April 2, 2012.

Season 15 of Doctors premiered on April 2, 2013.

Season 16 of Doctors premiered on April 1, 2014.

Season 17 of Doctors premiered on April 13, 2015.

Season 18 of Doctors premiered on April 4, 2016.

Season 19 of Doctors premiered on April 17, 2017.

Season 20 of Doctors premiered on November 5, 2018.

Season 21 of Doctors premiered on November 7, 2019.

Season 22 of Doctors premiered on February 15, 2021.

Season 23 of Doctors premiered on February 14, 2022.

Season 24 of Doctors premiered on January 10, 2023.