The sixth season premiered on September 15 , 2013 , with the fifth season premiered on April 10 , 2014 . The sixth season premiered on September 15 , 2013 . The fifth season premiered on April 10 , 2014 .
Musim keenam mula ditayangkan pada 15 September 2013, dengan musim kelima mula ditayangkan pada 10 April 2014. Musim keenam mula ditayangkan pada 15 September 2013. Musim kelima mula ditayangkan pada 10 April 2014.