January 13, 2017
Episode 1 of Season 21 premiered on January 13, 2017
January 20, 2017
Episode 2 of Season 21 premiered on January 20, 2017
January 27, 2017
Episode 3 of Season 21 premiered on January 27, 2017
February 3, 2017
Episode 4 of Season 21 premiered on February 3, 2017
February 10, 2017
Episode 5 of Season 21 premiered on February 10, 2017
February 17, 2017
Episode 6 of Season 21 premiered on February 17, 2017
February 24, 2017
Episode 7 of Season 21 premiered on February 24, 2017
March 3, 2017
Episode 8 of Season 21 premiered on March 3, 2017
March 10, 2017
Episode 9 of Season 21 premiered on March 10, 2017
March 17, 2017
Episode 10 of Season 21 premiered on March 17, 2017
March 24, 2017
Episode 11 of Season 21 premiered on March 24, 2017
March 31, 2017
Episode 12 of Season 21 premiered on March 31, 2017
April 7, 2017
Episode 13 of Season 21 premiered on April 7, 2017
April 21, 2017
Episode 14 of Season 21 premiered on April 21, 2017
April 28, 2017
Episode 15 of Season 21 premiered on April 28, 2017
May 5, 2017
Episode 16 of Season 21 premiered on May 5, 2017
May 12, 2017
Episode 17 of Season 21 premiered on May 12, 2017
May 19, 2017
Episode 18 of Season 21 premiered on May 19, 2017
May 26, 2017
Episode 19 of Season 21 premiered on May 26, 2017
June 2, 2017
Episode 20 of Season 21 premiered on June 2, 2017
June 9, 2017
Episode 21 of Season 21 premiered on June 9, 2017
June 16, 2017
Episode 22 of Season 21 premiered on June 16, 2017
June 23, 2017
Episode 23 of Season 21 premiered on June 23, 2017
June 30, 2017
Episode 24 of Season 21 premiered on June 30, 2017
September 1, 2017
Episode 25 of Season 21 premiered on September 1, 2017
September 15, 2017
Episode 26 of Season 21 premiered on September 15, 2017
September 22, 2017
Episode 27 of Season 21 premiered on September 22, 2017
September 29, 2017
Episode 28 of Season 21 premiered on September 29, 2017
October 6, 2017
Episode 29 of Season 21 premiered on October 6, 2017
October 13, 2017
Episode 30 of Season 21 premiered on October 13, 2017
October 20, 2017
Episode 31 of Season 21 premiered on October 20, 2017
October 27, 2017
Episode 32 of Season 21 premiered on October 27, 2017
November 3, 2017
Episode 33 of Season 21 premiered on November 3, 2017
November 10, 2017
Episode 34 of Season 21 premiered on November 10, 2017
November 24, 2017
Episode 35 of Season 21 premiered on November 24, 2017
December 1, 2017
Episode 36 of Season 21 premiered on December 1, 2017
December 8, 2017
Episode 37 of Season 21 premiered on December 8, 2017
December 15, 2017
Episode 38 of Season 21 premiered on December 15, 2017