first assistant director (43 episodes, 2006-2013)
second assistant director / first assistant director (41 episodes, 2009-2012)
second unit director (39 episodes, 2010-2013)
second second assistant director (15 episodes, 2006-2008)
second assistant director (26 episodes, 2006-2008)
first assistant director (13 episodes, 2011-2013)
first assistant director (12 episodes, 2006-2007)
second assistant director (12 episodes, 2009)
second assistant director (12 episodes, 2013)
first assistant director (11 episodes, 2008-2010)
second assistant director (10 episodes, 2010)
first assistant director (8 episodes, 2008-2013)
dga trainee (3 episodes, 2007)
dga trainee (7 episodes, 2008)
dga trainee (1 episode, 2010)
second second assistant director (1 episode, 2010)
dga trainee (7 episodes, 2011)
second assistant director (6 episodes, 2008)
dga trainee (5 episodes, 2009)
dga trainee (5 episodes, 2008)
first assistant director (5 episodes, 2010-2012)
additional second assistant director / second second assistant director (3 episodes, 2006)
assistant director (2 episodes, 2008)
first assistant director (2 episodes, 2011)
second assistant director (1 episode, 2006)
first assistant director (1 episode, 2006)
second assistant director (1 episode, 2012)
key second assistant director (1 episode, 2013)
second second assistant director (uncredited) (12 episodes, 2011)
second second assistant director (uncredited) (12 episodes, 2013)
dga trainee (uncredited) (6 episodes, 2010)
dga trainee (uncredited) (6 episodes, 2011)
dga trainee (uncredited) (6 episodes, 2012)
dga trainee (uncredited) (6 episodes, 2013)
dga trainee (uncredited) (5 episodes, 2006)
dga trainee (uncredited) (5 episodes, 2007)
second second assistant director (uncredited) (4 episodes, 2006)
additional second assistant director (uncredited) / second second assistant director (uncredited) (2 episodes, 2011-2012)
second second assistant director (uncredited) (2 episodes, 2012)