Season 1 of Silent Witness premiered on February 21, 1996.

Season 2 of Silent Witness premiered on February 14, 1997.

Season 3 of Silent Witness premiered on March 19, 1998.

Season 4 of Silent Witness premiered on May 31, 1999.

Season 5 of Silent Witness premiered on December 11, 2000.

Season 6 of Silent Witness premiered on October 28, 2002.

Season 7 of Silent Witness premiered on October 11, 2003.

Season 8 of Silent Witness premiered on September 5, 2004.

Season 9 of Silent Witness premiered on July 25, 2005.

Season 10 of Silent Witness premiered on July 16, 2006.

Season 11 of Silent Witness premiered on August 28, 2007.

Season 12 of Silent Witness premiered on October 1, 2008.

Season 13 of Silent Witness premiered on January 7, 2010.

Season 14 of Silent Witness premiered on January 3, 2011.

Season 15 of Silent Witness premiered on April 1, 2012.

Season 16 of Silent Witness premiered on January 10, 2013.

Season 17 of Silent Witness premiered on January 2, 2014.

Season 18 of Silent Witness premiered on January 6, 2015.

Season 19 of Silent Witness premiered on January 4, 2016.

Season 20 of Silent Witness premiered on January 2, 2017.

Season 21 of Silent Witness premiered on January 8, 2018.

Season 22 of Silent Witness premiered on January 8, 2019.

Season 23 of Silent Witness premiered on January 7, 2020.

Season 24 of Silent Witness premiered on September 6, 2021.

Season 25 of Silent Witness premiered on May 23, 2022.

Season 26 of Silent Witness premiered on January 2, 2023.

Season 27 of Silent Witness premiered on January 8, 2024.