Season 1
The first season of Psych originally aired in the United States on USA Network from July 7, 2006 to March 2, 2007. It consisted of 15 episodes. James Roday, Dulé Hill, Timothy Omundson, Maggie Lawson, and Corbin Bernsen were introduced as portraying the main characters. James Roday portrayed Shawn Spencer, a fake psychic detective who periodically consults for the Santa Barbara police department. A DVD of the season was released on June 26, 2007.
Season 2
The second season of Psych originally aired in the United States on USA Network from July 13, 2007 to February 15, 2008. It consisted of 16 episodes. James Roday, Dulé Hill, Timothy Omundson, Maggie Lawson, and Corbin Bernsen reprised their roles as the main characters, and Kirsten Nelson joined the main cast. James Roday portrayed Shawn Spencer, a fake psychic detective who periodically consults for the Santa Barbara police department. A DVD of the season was released on July 8, 2008.
Season 3
The third season of Psych originally aired in the United States on USA Network from July 18, 2008 to February 20, 2009. It consisted of 16 episodes. James Roday, Dulé Hill, Timothy Omundson, Maggie Lawson, Corbin Bernsen, and Kirsten Nelson reprised their roles as the main characters. James Roday portrayed Shawn Spencer, a fake psychic detective who periodically consults for the Santa Barbara police department. A DVD of the season was released on July 21, 2009.
Season 4
The fourth season of Psych originally aired in the United States on USA Network from August 7, 2009 to March 10, 2010. It consisted of 16 episodes. James Roday, Dulé Hill, Timothy Omundson, Maggie Lawson, Corbin Bernsen, and Kirsten Nelson reprised their roles as the main characters. James Roday portrayed Shawn Spencer, a fake psychic detective who periodically consults for the Santa Barbara police department. A DVD of the season was released on July 13, 2010.
Season 5
The fifth season of Psych, consisting of 16 episodes, premiered on USA Network in the United States on July 14, 2010 and concluded on December 22, 2010. A DVD of the season was released on May 31, 2011. Production officially started in Vancouver, British Columbia on April 28, 2010. James Roday, Dulé Hill, Timothy Omundson, Maggie Lawson, Corbin Bernsen and Kirsten Nelson all reprised their roles as the main characters.
Season 6
The sixth season of Psych, consisting of 16 episodes, premiered on the USA Network in the United States on October 12, 2011 and continued to air until April 11, 2012. James Roday, Dulé Hill, Timothy Omundson, Maggie Lawson, Corbin Bernsen and Kirsten Nelson all reprised their roles as the main characters.