second assistant director (18 episodes, 2012)
first assistant director (18 episodes, 2012)
assistant director / first assistant director (14 episodes, 2010-2012)
first assistant director (12 episodes, 2010)
second assistant director / second second assistant director (11 episodes, 2010-2011)
assistant director (8 episodes, 2012)
first assistant director / second assistant director (6 episodes, 2010)
second assistant director (5 episodes, 2010-2011)
second assistant director (4 episodes, 2011)
first assistant director (3 episodes, 2010)
second assistant director (1 episode, 2012)
second assistant director (1 episode, 2013)