story (30 episodes, 2005-2013)
creator (6 episodes, 2009-2010)
characters (5 episodes, 2013)
novel (2 episodes, 2005-2013)
screenplay (6 episodes, 2006-2013)
screenplay (5 episodes, 2005-2010)
screenplay (4 episodes, 2005-2010)
screenplay (4 episodes, 2005-2009)
screenplay (4 episodes, 2009-2010)
screenplay (2 episodes, 2005-2006)
screenplay (2 episodes, 2006-2013)
co-writer (2 episodes, 2006)
adaptation (2 episodes, 2010)
screenplay (1 episode, 2013)
storyline (1 episode, 2013)
screenplay (1 episode, 2005)
screenplay (1 episode, 2006)
screenplay (1 episode, 2009)
screenplay (1 episode, 2010)
additional dialogue (1 episode, 2010)
adaptation (1 episode, 2010)