created by (35 episodes, 2002-2006)
creator (20 episodes, 2002-2006)
story (1 episode, 2002)
created by (46 episodes, 2002-2006)
creator (4 episodes, 2002-2005)
written by (1 episode, 2002)
written by (24 episodes, 2002-2006)
head writer (3 episodes, 2003)
teleplay (1 episode, 2002)
written by (19 episodes, 2002-2006)
story editor (4 episodes, 2003-2005)
written by (10 episodes, 2002-2006)
(11 episodes, 2002-2006)
writer (7 episodes, 2002-2004)
written by (3 episodes, 2002)
writer (2 episodes, 2006)
written by (2 episodes, 2005)
written by (2 episodes, 2002)
writer (2 episodes, 2005-2006)
writer (1 episode, 2003)
written by (1 episode, 2003)
written by (1 episode, 2004)
creator (uncredited) (4 episodes, 2002-2005)