created by (481 episodes, 2003-2025)
written by (11 episodes, 2003-2007)
teleplay by (4 episodes, 2003-2004)
story by (3 episodes, 2003-2006)
story by (2 episodes, 2003-2004)
teleplay by (2 episodes, 2003-2004)
written by (1 episode, 2003)
written by (56 episodes, 2006-2024)
executive story editor (24 episodes, 2006-2007)
story editor (9 episodes, 2006)
teleplay by (5 episodes, 2006-2025)
story by (3 episodes, 2006-2008)
written by (34 episodes, 2005-2023)
story editor (24 episodes, 2006-2007)
executive story editor (15 episodes, 2007-2008)
teleplay by (4 episodes, 2007-2018)
story by (2 episodes, 2009)
written by (48 episodes, 2008-2024)
teleplay by (6 episodes, 2008-2018)
story by (3 episodes, 2009-2018)
executive story editor (1 episode, 2011)
written by (44 episodes, 2011-2024)
teleplay by (5 episodes, 2012-2019)
story by (1 episode, 2019)
written by (45 episodes, 2003-2018)
teleplay by (1 episode, 2008)
teleplay (1 episode, 2014)
written by (46 episodes, 2003-2018)
story editor (22 episodes, 2022-2023)
staff writer (18 episodes, 2021-2022)
written by (4 episodes, 2021-2023)
written by (20 episodes, 2004-2011)
executive story editor (12 episodes, 2007)
story by (1 episode, 2008)
teleplay by (1 episode, 2009)
story editor (24 episodes, 2005-2006)
written by (8 episodes, 2005-2015)
story by (2 episodes, 2006-2007)
teleplay by (1 episode, 2007)
written by (24 episodes, 2009-2016)
story by (5 episodes, 2012-2015)
written by (26 episodes, 2011-2021)
teleplay by (2 episodes, 2013)
executive story editor (1 episode, 2013)
story by (1 episode, 2013)
staff writer (21 episodes, 2018-2019)
written by (5 episodes, 2014-2019)
story by (1 episode, 2017)
written by (20 episodes, 2015-2024)
teleplay (3 episodes, 2017-2018)
executive story editor (1 episode, 2017)
written by (17 episodes, 2013-2019)
story editor (2 episodes, 2013-2014)
teleplay (2 episodes, 2013-2017)
story by (1 episode, 2015)
teleplay by (1 episode, 2015)
written by (14 episodes, 2007-2012)
teleplay by (5 episodes, 2008-2012)
story by (2 episodes, 2012)
staff writer (20 episodes, 2019-2020)
written by (2 episodes, 2019-2020)
story editor (18 episodes, 2005-2006)
written by (2 episodes, 2005-2006)
teleplay by (5 episodes, 2005-2006)
story by (1 episode, 2006)
story editor (15 episodes, 2005-2006)
teleplay by (1 episode, 2006)
written by (1 episode, 2006)
story editor (15 episodes, 2007-2008)
written by (2 episodes, 2008)
written by (14 episodes, 2019-2025)
story by (2 episodes, 2022-2024)
teleplay by (1 episode, 2024)
executive story editor (13 episodes, 2024-2025)
written by (3 episodes, 2023-2025)
written by (10 episodes, 2006-2009)
written by (9 episodes, 2010-2013)
written by (6 episodes, 2007-2009)
written by (6 episodes, 2004-2006)
written by (6 episodes, 2021-2024)
written by (5 episodes, 2021-2024)
story by (1 episode, 2022)
teleplay by (1 episode, 2022)
written by (4 episodes, 2004-2005)
teleplay by (1 episode, 2004)
written by (4 episodes, 2007-2009)
written by (4 episodes, 2022-2024)
story by (1 episode, 2024)
written by (4 episodes, 2021-2022)
written by (3 episodes, 2004-2006)
written by (2 episodes, 2006-2008)
story by (1 episode, 2011)
written by (2 episodes, 2006-2007)
written by (3 episodes, 2011-2025)
written by (3 episodes, 2022-2024)
teleplay by (2 episodes, 2003)
story by (1 episode, 2003)
written by (2 episodes, 2004-2005)
written by (2 episodes, 2004)
written by (2 episodes, 2005-2010)
written by (2 episodes, 2006)
written by (2 episodes, 2016)
written by (2 episodes, 2019)
written by (2 episodes, 2020-2022)
story by (1 episode, 2025)
teleplay by (1 episode, 2025)
written by (1 episode, 2024)
written by (2 episodes, 2024-2025)
teleplay by (1 episode, 2003)
written by (1 episode, 2004)
story by (1 episode, 2004)
story by (1 episode, 2005)
teleplay by (1 episode, 2005)
written by (1 episode, 2005)
written by (1 episode, 2012)
written by (1 episode, 2013)
written by (1 episode, 2020)
written by (1 episode, 2021)
written by (1 episode, 2022)
