|Jonathan Sebastian Double|
Former Police Detective
|Citizen of the United States with no known criminal record.|
|Nation or Planet of Origin|
|Base of Operations|
|San Francisco, California|
Normal human with skills as a police detective and private investigator.
|Civilian weaponry and resources common to a private investigator.|
Jonny Double Vol. 1
Kobra Vol. 1
Wonder Woman Vol. 1
|Showcase Vol. 1 #78 (Nov. 1968)|
|Marv Wolfman, Joe Gill & Jack Sparling|
Little is known of Jonathan Sebastian Double or how his career as a police detective ended and he became a waterfront private investigator.
Despite being perpetually down on his luck he remains optimistic. Having a knack for becoming involved in cases beyond pedestrian crimes he continues his personal battle against injustice as the private investigator called Jonny Double.
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