The main character is the man in the gray flannel suit himself, of course. But there are also likely other characters like his family members, colleagues, and bosses.
The main theme could be seen as the conflict between personal desires and the expectations of society. In the 'the man in the gray flannel suit novel', the protagonist is constantly juggling his own dreams and the role he is supposed to play in the business - dominated society. He wants to provide for his family but also feels trapped by the monotony and shallowness of the corporate world. This struggle is at the heart of the novel's theme.
There are likely to be his colleagues at work. They contribute to the corporate environment that he is a part of. They might be rivals in some ways or comrades in others, all of which shape his experiences at work. Also, his boss could be an important character as he is the one setting the rules and expectations in the corporate hierarchy.
The theme of identity is prominent. The protagonist is constantly grappling with who he really is within the context of his work, family, and society. There's also a theme related to post - war America. It shows how the post - war economic boom affected individuals, pushing them into a rat race where they had to sacrifice personal aspects of their lives to fit into the new corporate and consumerist culture.
The main character is the Gray Man, of course. He's the central figure around which the whole story revolves. And there are other CIA agents who are either chasing him or have some connection to his past in the agency.
The Gray Man himself is likely to be one of the main characters. He's known for his skills and tenacity in the world of espionage.
Court Gentry is the central figure in the Gray Man novel story. He's a former CIA operative with a unique set of skills. Then there are the CIA agents who are tasked with hunting him down. Some of these agents have their own motives and personalities. For example, there are those who are blindly following orders, and others who start to question the morality of what they're doing. There may also be some characters that Gentry encounters during his escape who play important roles in the story, either by helping him or creating more obstacles for him.
The Gray Man himself is the main character. He's a highly skilled operative. There are also likely to be some antagonists, perhaps other spies or powerful individuals who are after him or trying to stop his missions.
The main character is likely the Gray Man himself.
The main character is the Gray Man himself. He is a highly skilled and resourceful operative. But there are likely other important characters such as his adversaries. These could be other agents or criminals who are after him or in his way.
There could be other characters in 'gray man stories' too. Maybe there are people who encounter the Gray Man. They could be local villagers or travelers. These characters play a role in the stories as they react to the presence of the Gray Man, and their experiences add to the overall plot.