|Season 5, Episode 9|
|Upset the Established Order||This City is Our Birthright|
JOURNEY INTO THE PITS- Our heroes venture into the new so-called territories claimed by the various villains who have taken over the city.
- Ben McKenzie as Jim Gordon
- Donal Logue as Harvey Bullock
- David Mazouz as Bruce Wayne
- Sean Pertwee as Alfred Pennyworth
- Robin Lord Taylor as Oswald Cobblepot
- Erin Richards as Barbara Kean
- Camren Bicondova as Selina Kyle
- Cory Michael Smith as Edward Nygma
- Jessica Lucas as Tabitha Galavan
- Chris Chalk as Lucius Fox
- Crystal Reed as Sofia Falcone
- with Anthony Carrigan as Victor Zsasz
- and Alexander Siddig as Ra's al Ghul
- Cameron Monaghan as Jeremiah Valeska
- Peyton List as Ivy Pepper
- Peter McRobbie as Holden Pritchard
- Francesca Dodson-Root as Ecco
- Antagonists: Ra's al Ghul (Earth-13), Jeremiah Valeska
- 4th episode this season to feature all main characters.
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