creator (74 episodes, 2011-2014)
written by (36 episodes, 2011-2017)
created by (30 episodes, 2015-2017)
written by (16 episodes, 2011-2015)
written by (15 episodes, 2011-2015)
written by (11 episodes, 2013-2015)
executive story editor (3 episodes, 2015)
written by (12 episodes, 2011-2014)
written by (11 episodes, 2014-2017)
(12 episodes, 2014-2017)
written by (11 episodes, 2011-2013)
written by (10 episodes, 2013-2017)
written by (6 episodes, 2014-2017)
written by (5 episodes, 2012-2013)
written by (3 episodes, 2012-2014)
written by (2 episodes, 2017)
executive story editor (1 episode, 2017)
written by (2 episodes, 2013-2015)
written by (2 episodes, 2014-2017)
written by (2 episodes, 2014-2015)
written by (2 episodes, 2015)
written by (1 episode, 2011)
written by (1 episode, 2012)
written by (1 episode, 2015)
written by (1 episode, 2017)