February 15, 2010 • 40m
Episode 1 of Season 4 premiered on February 15, 2010
March 23, 2010 • 40m
Episode 2 of Season 4 premiered on March 23, 2010
June 1, 2010 • 40m
Episode 3 of Season 4 premiered on June 1, 2010
June 7, 2010 • 40m
Episode 4 of Season 4 premiered on June 7, 2010
September 9, 2010 • 40m
Episode 5 of Season 4 premiered on September 9, 2010
November 11, 2010 • 40m
Episode 6 of Season 4 premiered on November 11, 2010
January 6, 2010 • 40m
Episode 40 of Season 4 premiered on January 6, 2010
January 7, 2010 • 40m
Episode 50 of Season 4 premiered on January 7, 2010
January 8, 2010 • 40m
Episode 60 of Season 4 premiered on January 8, 2010