second assistant director (74 episodes, 2005-2007)
first assistant director / second assistant director (67 episodes, 2005-2008)
second assistant director (50 episodes, 2004-2007)
first assistant director (50 episodes, 2006-2007)
second assistant director (28 episodes, 2008)
second assistant director (27 episodes, 2008)
first assistant director (26 episodes, 2007)
second unit director / first assistant director (4 episodes, 2006-2008)
first assistant director (4 episodes, 2008)
second unit director (3 episodes, 2003-2004)
second unit director (2 episodes, 2002)
first assistant director (1 episode, 2004)
second unit director (1 episode, 2005)
scheduling first assistant director (1 episode, 2008)
first assistant director (unknown episodes)