Synopsis
With the Court of Owls decimated, the aftermath of the Tetch virus crippling the city, and every (surviving) villain in Gotham's underworld jockeying for power, Jim Gordon and the GCPD have their hands full. What threat does Ra's al Ghul pose, and will Penguin regain his title as the King of Gotham? What new villains are in store for season four, and what does Bruce Wayne's season finale reveal mean for Gotham City — and his ultimate destiny?
Season 4 aired between 21 Sep 2017 and 17 May 2018, 22 episodes.
Episodes
E01
A Dark Knight: Pax Penguina
21 Sep 2017
E02
A Dark Knight: The Fear Reaper
28 Sep 2017
E03
A Dark Knight: They Who Hide Behind Masks
05 Oct 2017
E04
A Dark Knight: The Demon's Head
12 Oct 2017
E05
A Dark Knight: The Blade's Path
19 Oct 2017
E06
A Dark Knight: Hog Day Afternoon
26 Oct 2017
E07
A Dark Knight: A Day in the Narrows
02 Nov 2017
E08
A Dark Knight: Stop Hitting Yourself
09 Nov 2017
E09
A Dark Knight: Let Them Eat Pie
16 Nov 2017
E10
A Dark Knight: Things That Go Boom
30 Nov 2017
E11
A Dark Knight: Queen Takes Knight
07 Dec 2017
E12
A Dark Knight: Pieces of a Broken Mirror
01 Mar 2018
E13
A Dark Knight: A Beautiful Darkness
08 Mar 2018
E14
A Dark Knight: Reunion
15 Mar 2018
E15
A Dark Knight: The Sinking Ship, The Grand Applause
22 Mar 2018
E16
A Dark Knight: One of My Three Soups
29 Mar 2018
E17
A Dark Knight: Mandatory Brunch Meeting
05 Apr 2018
E18
A Dark Knight: That's Entertainment
12 Apr 2018
E19
A Dark Knight: To Our Deaths and Beyond
19 Apr 2018
E20
A Dark Knight: That Old Corpse
03 May 2018
E21
A Dark Knight: One Bad Day
10 May 2018
E22
A Dark Knight: No Man's Land
17 May 2018