created by (273 episodes, 2011-2024)
developed by (273 episodes, 2011-2024)
written by (8 episodes, 2011-2023)
teleplay by (1 episode, 2022)
creator (32 episodes, 2011-2013)
written by (2 episodes, 2011)
story editor (32 episodes, 2012-2013)
written by (28 episodes, 2011-2024)
executive story editor (22 episodes, 2013-2014)
staff writer (13 episodes, 2011)
written by (30 episodes, 2011-2023)
executive story editor (21 episodes, 2013-2014)
executive story editor (33 episodes, 2012-2014)
written by (25 episodes, 2011-2023)
story editor (10 episodes, 2012)
story by (1 episode, 2018)
teleplay by (1 episode, 2018)
story editor (31 episodes, 2012-2013)
written by (25 episodes, 2011-2021)
story by (1 episode, 2022)
story editor (23 episodes, 2019-2020)
executive story editor (22 episodes, 2020-2021)
staff writer (12 episodes, 2019)
written by (11 episodes, 2019-2023)
written by (26 episodes, 2011-2023)
executive story editor (14 episodes, 2012-2013)
story editor (9 episodes, 2012)
story editor (28 episodes, 2012-2013)
written by (21 episodes, 2011-2023)
staff writer (28 episodes, 2014-2015)
story editor (16 episodes, 2015-2016)
written by (4 episodes, 2013-2016)
written by (28 episodes, 2011-2023)
written by (27 episodes, 2011-2023)
written by (26 episodes, 2011-2024)
written by (5 episodes, 2011-2014)
written by (5 episodes, 2021-2023)
written by (2 episodes, 2015-2016)
written by (3 episodes, 2023)
written by (1 episode, 2011)
written by (1 episode, 2013)
written by (1 episode, 2014)
written by (1 episode, 2018)