assistant director / first assistant director (19 episodes, 2001-2010)
first assistant director / assistant director (17 episodes, 2002-2022)
assistant director (9 episodes, 1994-2001)
first assistant director / assistant director (9 episodes, 2007-2019)
assistant director / first assistant director (9 episodes, 2009-2013)
assistant director (7 episodes, 1996-2001)
first assistant director / assistant director (7 episodes, 1998-2016)
assistant director / first assistant director (6 episodes, 2007-2018)
assistant director / first assistant director (6 episodes, 2018-2021)
first assistant director (4 episodes, 2011-2013)
assistant director (3 episodes, 2002-2003)
assistant director (3 episodes, 2007-2009)
assistant director (3 episodes, 2019-2024)
assistant director / first assistant director (3 episodes, 2022-2023)
assistant director (2 episodes, 1995-2002)
assistant director (2 episodes, 1997)
assistant director (2 episodes, 2001-2002)
assistant director (2 episodes, 2005-2007)
assistant director (2 episodes, 2005)
assistant director / first assistant director (2 episodes, 2017-2023)
assistant director (1 episode, 1993)
second assistant director (1 episode, 1994)
first assistant director (1 episode, 1994)
assistant director (1 episode, 1995)
assistant director (1 episode, 1996)
assistant director (1 episode, 1999)
assistant director (1 episode, 2000)
assistant director (1 episode, 2002)
assistant director (1 episode, 2003)
assistant director (1 episode, 2004)
assistant director (1 episode, 2005)
assistant director (1 episode, 2007)
assistant director (1 episode, 2008)
trainee assistant director (1 episode, 2009)
assistant director (1 episode, 2009)
first assistant director (1 episode, 2010)
first assistant director (1 episode, 2011)
assistant director (1 episode, 2012)
first assistant director (1 episode, 2014)
assistant director (1 episode, 2014)
third assistant director (1 episode, 2014)
first assistant director (1 episode, 2015)
first assistant director (1 episode, 2016)
assistant director (1 episode, 2017)
assistant director (1 episode, 2018)
assistant director (1 episode, 2021)
assistant director (1 episode, 2022)