Sonny with a Chance

Season 1: (2009)

 * This series stars Demi Lovato, Tiffany Thornton, Sterling Knight, Brandon Mychal Smith, Doug Brochu and Allisyn Ashley Arm.
 * This season was filmed from August 2008 until February 2009.
 * Sterling Knight is absent for 1 episode.
 * Allisyn Ashley Arm is absent for 9 episodes.

Season 2: (2010/2011)

 * On May 16, 2009, the series was renewed for a second season.
 * This season was filmed from August 2009 until March 2010.
 * Doug Brochu is absent for 1 episode.
 * Allisyn Ashley Arm is absent for 7 episodes.

Season 3: (2011/2012)

 * On June 13, 2010, the series was renewed for a third season.
 * This season was filmed from July 2010 until February 2011.
 * Allisyn Ashley Arm is absent for 1 episode.

Season 4: (2012/2013)

 * On June 17, 2011, the series was renewed for a fourth season.
 * This season was filmed from July 2011 until February 2012.
 * On September 30, 2011, the cast announced that this is the final season.
 * Allisyn Ashley Arm is absent for 3 episodes.