written by (17 episodes, 2011-2023)
created by (11 episodes, 2017-2025)
writer (7 episodes, 2016-2017)
creator (5 episodes, 2011-2013)
based on a story by (1 episode, 2016)
based on an original idea for Nathan Barley by (1 episode, 2013)
writer (1 episode, 2016)
written by (1 episode, 2017)
written by (1 episode, 2011)
teleplay by (1 episode, 2016)
"Pain Addict" is based on a story by (1 episode, 2017)
(1 episode, 2023)