The Joker #1 (May 1975):
“The Joker’s Double Jeopardy!”
by Denny O'Neil, Irv Novick, Dick Giordano

The Joker #1

Title: “The Joker’s Double Jeopardy!”

Medium: comic

Cover date: May 1975

Publisher: DC
Written by: Denny O'Neil
Art by: Irv Novick, Dick Giordano

9 characters in this story:

(Click links for info about character
and his/her religious practice, affiliation, etc.)
Pub. #
The Joker The Joker
(lead character)
CBR Scale: M anarchist; obsessed with being Batman's arch-enemy
The Injustice Gang; The Joker League of Anarchy (leader)...  DC 1,679
Commissioner Gordon Commissioner Gordon supporting character
CBR Scale: U Protestant
The Mystery Analysts of Gotham City; GCPD DC 2,797
Two-Face Two-Face (Harvey Dent) villain
CBR Scale: M obsessed with dualism and
number 2; Taoist
The Injustice Gang; Injustice League DC 240
Señor Alvarez villain
  [enlisted Two-Face's help to steal Spanish doubloons] DC 1
Mr. Kemp supporting character
  [1st app: The Joker #1 (May 1975)] DC 1
Batman Batman (Bruce Wayne)
(only on cover)
CBR Scale: ICBR Scale: S Episcopalian / Catholic (lapsed); atheist
The Outsiders (leader); The Justice League...  DC 11,112
Catwoman Catwoman (Selina Kyle)
(only on cover)
villain hero
CBR Scale: I Catholic
Secret Society of Super Villains; Batman family...  DC 911
The Penguin The Penguin (Oswald Chesterfield Cobblepot)
(only on cover)
  Secret Society of Super Villains; The Suicide Squad...  DC 403
The Riddler The Riddler (Edward Nygma)
(only on cover)
  Secret Society of Super Villains; The Legion of Doom DC 302