January 5, 2008
Episode 1 of Season 31 premiered on January 5, 2008
January 12, 2008
Episode 2 of Season 31 premiered on January 12, 2008
January 19, 2008
Episode 3 of Season 31 premiered on January 19, 2008
January 26, 2008
Episode 4 of Season 31 premiered on January 26, 2008
February 2, 2008
Episode 5 of Season 31 premiered on February 2, 2008
February 9, 2008
Episode 6 of Season 31 premiered on February 9, 2008
February 23, 2008
Episode 7 of Season 31 premiered on February 23, 2008
March 1, 2008
Episode 8 of Season 31 premiered on March 1, 2008
March 8, 2008
Episode 9 of Season 31 premiered on March 8, 2008
March 15, 2008
Episode 10 of Season 31 premiered on March 15, 2008
March 22, 2008
Episode 11 of Season 31 premiered on March 22, 2008
March 29, 2008
Episode 12 of Season 31 premiered on March 29, 2008
April 5, 2008
Episode 13 of Season 31 premiered on April 5, 2008
April 12, 2008
Episode 14 of Season 31 premiered on April 12, 2008
April 19, 2008
Episode 15 of Season 31 premiered on April 19, 2008
April 26, 2008
Episode 16 of Season 31 premiered on April 26, 2008
May 3, 2008
Episode 17 of Season 31 premiered on May 3, 2008
May 10, 2008
Episode 18 of Season 31 premiered on May 10, 2008
May 17, 2008
Episode 19 of Season 31 premiered on May 17, 2008
May 24, 2008
Episode 20 of Season 31 premiered on May 24, 2008
May 31, 2008
Episode 21 of Season 31 premiered on May 31, 2008
June 7, 2008
Episode 22 of Season 31 premiered on June 7, 2008
June 14, 2008
Episode 23 of Season 31 premiered on June 14, 2008
August 2, 2008
Episode 24 of Season 31 premiered on August 2, 2008
September 13, 2008
Episode 25 of Season 31 premiered on September 13, 2008
September 20, 2008
Episode 26 of Season 31 premiered on September 20, 2008
September 27, 2008
Episode 27 of Season 31 premiered on September 27, 2008
October 11, 2008
Episode 28 of Season 31 premiered on October 11, 2008
October 18, 2008
Episode 29 of Season 31 premiered on October 18, 2008
October 25, 2008
Episode 30 of Season 31 premiered on October 25, 2008
November 1, 2008
Episode 31 of Season 31 premiered on November 1, 2008
November 8, 2008
Episode 32 of Season 31 premiered on November 8, 2008
November 15, 2008
Episode 33 of Season 31 premiered on November 15, 2008
November 22, 2008
Episode 34 of Season 31 premiered on November 22, 2008
November 29, 2008
Episode 35 of Season 31 premiered on November 29, 2008
December 6, 2008
Episode 36 of Season 31 premiered on December 6, 2008
December 13, 2008
Episode 37 of Season 31 premiered on December 13, 2008
December 20, 2008
Episode 38 of Season 31 premiered on December 20, 2008
December 27, 2008
Episode 39 of Season 31 premiered on December 27, 2008