January 6, 2008 • 30m
Episode 1 of Season 20 premiered on January 6, 2008
January 13, 2008 • 30m
Episode 2 of Season 20 premiered on January 13, 2008
January 20, 2008 • 30m
Episode 3 of Season 20 premiered on January 20, 2008
January 27, 2008 • 30m
Episode 4 of Season 20 premiered on January 27, 2008
February 3, 2008 • 30m
Episode 5 of Season 20 premiered on February 3, 2008
February 10, 2008 • 30m
Episode 6 of Season 20 premiered on February 10, 2008
February 17, 2008 • 30m
Episode 7 of Season 20 premiered on February 17, 2008
February 24, 2008 • 30m
Episode 8 of Season 20 premiered on February 24, 2008
March 2, 2008 • 30m
Episode 9 of Season 20 premiered on March 2, 2008
March 9, 2008 • 30m
Episode 10 of Season 20 premiered on March 9, 2008
March 16, 2008 • 30m
Episode 11 of Season 20 premiered on March 16, 2008
March 23, 2008 • 30m
Episode 12 of Season 20 premiered on March 23, 2008
March 30, 2008 • 30m
Episode 13 of Season 20 premiered on March 30, 2008
April 13, 2008 • 30m
Episode 14 of Season 20 premiered on April 13, 2008
April 20, 2008 • 30m
Episode 15 of Season 20 premiered on April 20, 2008
April 27, 2008 • 30m
Episode 16 of Season 20 premiered on April 27, 2008
May 4, 2008 • 30m
Episode 17 of Season 20 premiered on May 4, 2008
May 11, 2008 • 30m
Episode 18 of Season 20 premiered on May 11, 2008
May 18, 2008 • 30m
Episode 19 of Season 20 premiered on May 18, 2008
May 25, 2008 • 30m
Episode 20 of Season 20 premiered on May 25, 2008
June 1, 2008 • 30m
Episode 21 of Season 20 premiered on June 1, 2008
June 8, 2008 • 30m
Episode 22 of Season 20 premiered on June 8, 2008
June 15, 2008 • 30m
Episode 23 of Season 20 premiered on June 15, 2008
June 22, 2008 • 30m
Episode 24 of Season 20 premiered on June 22, 2008
June 29, 2008 • 30m
Episode 25 of Season 20 premiered on June 29, 2008
July 6, 2008 • 30m
Episode 26 of Season 20 premiered on July 6, 2008
July 13, 2008 • 30m
Episode 27 of Season 20 premiered on July 13, 2008
July 20, 2008 • 30m
Episode 28 of Season 20 premiered on July 20, 2008
July 27, 2008 • 30m
Episode 29 of Season 20 premiered on July 27, 2008
August 3, 2008 • 30m
Episode 30 of Season 20 premiered on August 3, 2008
August 10, 2008 • 30m
Episode 31 of Season 20 premiered on August 10, 2008
August 17, 2008 • 30m
Episode 32 of Season 20 premiered on August 17, 2008
August 24, 2008 • 30m
Episode 33 of Season 20 premiered on August 24, 2008
August 31, 2008 • 30m
Episode 34 of Season 20 premiered on August 31, 2008
September 7, 2008 • 30m
Episode 35 of Season 20 premiered on September 7, 2008
September 14, 2008 • 30m
Episode 36 of Season 20 premiered on September 14, 2008
September 21, 2008 • 30m
Episode 37 of Season 20 premiered on September 21, 2008
September 28, 2008 • 30m
Episode 38 of Season 20 premiered on September 28, 2008
October 5, 2008 • 30m
Episode 39 of Season 20 premiered on October 5, 2008
October 19, 2008 • 30m
Episode 40 of Season 20 premiered on October 19, 2008
October 26, 2008 • 30m
Episode 41 of Season 20 premiered on October 26, 2008
November 2, 2008 • 30m
Episode 42 of Season 20 premiered on November 2, 2008
November 9, 2008 • 30m
Episode 43 of Season 20 premiered on November 9, 2008
November 16, 2008 • 30m
Episode 44 of Season 20 premiered on November 16, 2008
November 23, 2008 • 30m
Episode 45 of Season 20 premiered on November 23, 2008
November 30, 2008 • 30m
Episode 46 of Season 20 premiered on November 30, 2008
December 7, 2008 • 30m
Episode 47 of Season 20 premiered on December 7, 2008
December 14, 2008 • 30m
Episode 48 of Season 20 premiered on December 14, 2008
December 21, 2008 • 30m
Episode 49 of Season 20 premiered on December 21, 2008
December 28, 2008 • 30m
Episode 50 of Season 20 premiered on December 28, 2008
December 31, 2008 • 30m
Episode 51 of Season 20 premiered on December 31, 2008