first assistant director / third assistant director (28 episodes, 2011-2014)
second assistant director / third assistant director / assistant director (24 episodes, 2012-2014)
third assistant director / assistant director (22 episodes, 2011-2012)
second assistant director (22 episodes, 2012-2013)
first assistant director / third assistant director / assistant director (21 episodes, 2012-2013)
third assistant director (21 episodes, 2013-2014)
first assistant director (21 episodes, 2013-2014)
first assistant director (20 episodes, 2010-2012)
first assistant director (19 episodes, 2011-2012)
second assistant director (19 episodes, 2011-2012)
first assistant director (12 episodes, 2012)
third assistant director / assistant director (11 episodes, 2012)
third assistant director (11 episodes, 2014)
first assistant director (11 episodes, 2014)
second assistant director (11 episodes, 2014)
second assistant director (10 episodes, 2013)
first assistant director (10 episodes, 2013)
third assistant director (10 episodes, 2013)
third assistant director (9 episodes, 2013)
second assistant director (8 episodes, 2010)
second assistant director (5 episodes, 2010)
third assistant director / second assistant director (5 episodes, 2010)