January 3, 2013 • 1h 30m
Episode 1 of Season 4 premiered on January 3, 2013
January 10, 2013 • 1h 30m
Episode 2 of Season 4 premiered on January 10, 2013
January 17, 2013 • 1h 30m
Episode 3 of Season 4 premiered on January 17, 2013
January 24, 2013 • 1h 30m
Episode 4 of Season 4 premiered on January 24, 2013
January 31, 2013 • 1h 30m
Episode 5 of Season 4 premiered on January 31, 2013
February 7, 2013 • 1h 30m
Episode 6 of Season 4 premiered on February 7, 2013