John Clark (Tom Clancy character) John Clark (Tom Clancy character) John T. Clark (real name John Terrence Kelly) is a fictional character created by Tom Clancy. Clark is Clancy’s second most famous character after Jack Ryan, and has been featured in many of his Ryanverse novels. Although he first appeared in "The Cardinal of the Kremlin" (1987), his origin story was detailed in "Without Remorse" (1993). Clark has been described by his creator as "Ryan’s dark side" and "more inclined to take physical action than Jack is." A former Navy SEAL, he became an operations officer for the Central Intelligence Agency, and at one point
Jack T. Chance Jack T. Chance Jack T. Chance is a fictional character featured in comic books published by DC Comics. He is a Green Lantern from the world of Garnet—also known as Hellhole. Physically, he is a tall, blue-skinned humanoid. Other distinguishing features include a trademark trench coat, what appear to be brown leather pants, and a skull around his neck. He first appears in "Green Lantern Corps Quarterly" #1 in the summer of 1992. The story was entitled "Layin' Down the Law". Created by John Ostrander, Chance is loosely based upon another Ostrander character named GrimJack. Jack T. Chance is from