- Bruno Heller
- (developed by) (100 episodes, 2014-2019)
- Bruno Heller
- (written by) (8 episodes, 2014-2016)
- Bill Finger
- (based on the characters created by) (74 episodes, 2015-2019)
- Bob Kane
- (based on the characters created by) (74 episodes, 2015-2019)
- Megan Mostyn-Brown
- (story editor) (22 episodes, 2015-2016)
- Megan Mostyn-Brown
- (executive story editor) (15 episodes, 2016-2017)
- Megan Mostyn-Brown
- (written by) (6 episodes, 2015-2017)
- Tze Chun
- (executive story editor) (15 episodes, 2016-2017)
- Tze Chun
- (written by) (8 episodes, 2016-2019)
- John Stephens
- (written by) (13 episodes, 2014-2019)
- Danny Cannon
- (written by) (11 episodes, 2015-2019)
- Ken Woodruff
- (written by) (10 episodes, 2014-2017)
- Robert Hull
- (written by) (7 episodes, 2015-2017)
- Steven Lilien
- (written by) (7 episodes, 2016-2018)
- Bryan Wynbrandt
- (written by) (7 episodes, 2016-2018)
- Seth Boston
- (written by) (6 episodes, 2016-2019)
- Jordan Harper
- (written by) (4 episodes, 2015-2016)
- Rebecca Perry Cutter
- (written by) (3 episodes, 2014-2016)
- Iturri Sosa
- (written by) (3 episodes, 2017-2019)
- Peter Blake
- (written by) (3 episodes, 2017-2018)
- Charlie Huston
- (written by) (3 episodes, 2017-2018)
- Ben Edlund
- (written by) (2 episodes, 2014-2015)
- Jim Barnes
- (written by) (2 episodes, 2015-2016)
- Ben McKenzie
- (written by) (2 episodes, 2017-2019)
- Chad Fiveash
- (written by) (2 episodes, 2019)
- James Patrick Stoteraux
- (written by) (2 episodes, 2019)
- Rebecca Dameron
- (written by) (1 episode, 2014)
- Sue Chung
- (written by) (1 episode, 2015)
- Denise Thé
- (written by) (1 episode, 2016)
- Kim Newton
- (written by) (1 episode, 2017)