created by (99 episodes, 2004-2009)
story by (5 episodes, 2004-2006)
written by (5 episodes, 2004-2008)
excerpts written by (3 episodes, 2004-2008)
excerpts (2 episodes, 2005-2006)
teleplay by (2 episodes, 2004-2005)
story by (7 episodes, 2004-2007)
excerpts written by (2 episodes, 2004-2008)
written by (3 episodes, 2004-2008)
teleplay by (1 episode, 2005)
written by (26 episodes, 2004-2008)
story editor (18 episodes, 2004-2005)
excerpts written by (2 episodes, 2008)
excerpts (2 episodes, 2005)
story by (2 episodes, 2005)
written by (15 episodes, 2004-2008)
teleplay by (8 episodes, 2005-2008)
story by (5 episodes, 2005-2008)
excerpts written by (3 episodes, 2006-2008)
written by (15 episodes, 2004-2009)
teleplay by (2 episodes, 2004-2007)
excerpts written by (1 episode, 2008)
excerpts (1 episode, 2005)
story by (1 episode, 2007)
written by (8 episodes, 2007-2008)
story by (1 episode, 2008)
teleplay by (1 episode, 2008)
written by (3 episodes, 2005-2006)
teleplay by (1 episode, 2004)
written by (2 episodes, 2004)
written by (2 episodes, 2006-2007)
teleplay by (1 episode, 2007)
story by (1 episode, 2004)
based upon an episode concept by (1 episode, 2008)
story by (1 episode, 2005)
written by (1 episode, 2008)
written by (1 episode, 2004)
written by (1 episode, 2005)
story by (1 episode, 2006)
based on a concept by (uncredited) (99 episodes, 2004-2009)