created by (131 episodes, 2010-2016)
developed by (22 episodes, 2010-2023)
story editor (9 episodes, 2010-2011)
(6 episodes, 2010-2011)
story editor (1 episode, 2010)
writer (1 episode, 2011)
story editor (2 episodes, 2015)
associate story producer (2 episodes, 2019)
story editor (1 episode, 2023)