January 13, 2017
Episode 1 of Season 21 premiered on January 13, 2017
February 10, 2017
Episode 2 of Season 21 premiered on February 10, 2017
March 17, 2017
Episode 3 of Season 21 premiered on March 17, 2017
April 14, 2017
Episode 4 of Season 21 premiered on April 14, 2017
May 12, 2017
Episode 5 of Season 21 premiered on May 12, 2017
June 9, 2017
Episode 6 of Season 21 premiered on June 9, 2017
July 7, 2017
Episode 7 of Season 21 premiered on July 7, 2017
August 4, 2017
Episode 8 of Season 21 premiered on August 4, 2017
September 1, 2017
Episode 9 of Season 21 premiered on September 1, 2017
September 29, 2017
Episode 10 of Season 21 premiered on September 29, 2017
October 27, 2017
Episode 11 of Season 21 premiered on October 27, 2017
November 24, 2017
Episode 12 of Season 21 premiered on November 24, 2017
December 22, 2017
Episode 13 of Season 21 premiered on December 22, 2017