Detective Comics (vol. 1) #91 (Sep. 1944):
“The Case of the Practical Joker”
by Edmond Hamilton, Dick Sprang

Detective Comics (vol. 1) #91

Title: “The Case of the Practical Joker”

Feature: Batman (Bruce Wayne)

Medium: comic

Cover date: Sep. 1944

Publisher: DC
Written by: Edmond Hamilton
Art by: Dick Sprang

4 characters in this story:

(Click links for info about character
and his/her religious practice, affiliation, etc.)
Pub. #
Batman Batman (Bruce Wayne)
(lead character)
CBR Scale: ICBR Scale: S Episcopalian / Catholic (lapsed); atheist
Batman family; Quinntets...  DC 11,112
The Joker The Joker villain
CBR Scale: M anarchist; obsessed with being Batman's arch-enemy
Injustice League; The Injustice Gang...  DC 1,679
Nightwing Robin (Dick Grayson) hero
CBR Scale: I Christian (denomination unknown); raised Gypsy/Roma
Batman family; Super Friends...  DC 4,498
Commissioner Gordon Commissioner Gordon supporting character
CBR Scale: U Protestant
GCPD; The Mystery Analysts of Gotham City DC 2,797