January 10, 2007 • 30m
Episode 1 of Season 4 premiered on January 10, 2007
January 24, 2007 • 30m
Episode 2 of Season 4 premiered on January 24, 2007
January 31, 2007 • 30m
Episode 3 of Season 4 premiered on January 31, 2007
February 21, 2007 • 30m
Episode 4 of Season 4 premiered on February 21, 2007
February 28, 2007 • 30m
Episode 5 of Season 4 premiered on February 28, 2007
March 21, 2007 • 30m
Episode 6 of Season 4 premiered on March 21, 2007
March 28, 2007 • 30m
Episode 7 of Season 4 premiered on March 28, 2007