creator (72 episodes, 2009-2015)
written by (61 episodes, 2009-2015)
created by (12 episodes, 2015)
co-creator (72 episodes, 2009-2015)
written by (9 episodes, 2010-2015)
(7 episodes, 2009-2014)
written by (7 episodes, 2011-2015)
written by (6 episodes, 2010-2015)
written by (4 episodes, 2010-2012)
written by (3 episodes, 2009-2011)
written by (2 episodes, 2011-2012)
written by (2 episodes, 2013-2014)
written by (2 episodes, 2014-2015)
written by (1 episode, 2013)