co-creator (98 episodes, 1999-2004)
creator (98 episodes, 1999-2004)
written by (3 episodes, 2000-2004)
written by (1 episode, 2003)
writer (11 episodes, 2000-2003)
written by (2 episodes, 2003-2004)
(15 episodes, 1999-2004)
teleplay (1 episode, 1999)
(12 episodes, 1999-2004)
writer (5 episodes, 2000-2003)
written by (4 episodes, 1999-2004)
(11 episodes, 1999-2004)
writer (6 episodes, 1999-2002)
(10 episodes, 1999-2004)
writer (5 episodes, 1999-2001)
(9 episodes, 2000-2004)
writer (6 episodes, 2000-2003)
written by (2 episodes, 2003)
(9 episodes, 2000-2003)
(5 episodes, 2001-2004)
writer (4 episodes, 1999-2001)
writer (4 episodes, 2000-2002)
writer (3 episodes, 1999-2000)
writer (2 episodes, 2000-2002)
(3 episodes, 2000-2003)
story (1 episode, 1999)
writer (1 episode, 2001)
(2 episodes, 2002-2003)
writer (1 episode, 1999)
written by (1 episode, 2002)
writer (1 episode, 2003)
(1 episode, 2003)
(1 episode, 2004)