Chris McCandless is of course the key character. He is the one who embarks on this journey into the wild. Wayne Westerberg is important as he provides a connection to the 'normal' world for Chris. He gives him a job and a place to stay at times. And Jim Gallien, the man who gives Chris a ride to the Stampede Trail, also plays a significant role in the story as he is one of the last people to interact with Chris before he enters the wild.
The main character is Chris McCandless. His character is complex, full of a thirst for adventure and a desire to break free. Another important character is Krakauer, the author who also becomes a kind of character as he investigates Chris's story. He tries to understand Chris's motives and actions. And there are characters like Jan Burres and Bob who cross paths with Chris and add to the tapestry of his journey, showing different aspects of human nature that he encounters on his way.
The most important character is Chris McCandless. He is the central figure around whom the whole story revolves. Then there is Ron Franz, an old man who befriends Chris during his journey. His relationship with Chris shows the impact Chris has on the people he meets. There is also Wayne Westerberg who gives Chris work and helps him on his journey.
The protagonist is surely an important character. He is the one who drives the story forward with his decision to go into the wild. There may also be characters from his past life, like his family members, who play a role in shaping his journey.
The grandmother is an important character. She was a strong woman in a difficult time.
Buck is the most important character. He's the dog whose journey we follow throughout the story. Then there's John Thornton, who forms a special bond with Buck. His kindness towards Buck is in contrast to some of the harsher human characters.
There's Buck, of course. He experiences a lot of changes. Then we have Spitz, who is Buck's rival in the dog team. Their conflict for leadership is a significant part of the story. Also, Perrault and Francois, they are Buck's first masters in the Yukon. They train Buck and the other dogs for sled - pulling.
In 'Into the Wild', Chris McCandless stands out as the main character. But we also have his family members. His parents and sister play a role in understanding his background and the reasons why he might have felt the need to escape into the wild. Additionally, Jim Gallien, who was the last person to see Chris alive before he entered the wild, is also an important character in the story.
Chris McCandless is the most important character. He is the young man who embarks on the journey into the wild. His actions and thoughts drive the entire story.
The most important character is Chris McCandless. He is the central figure who decides to go into the wild. There is also Ron Franz, an old man who befriends McCandless and is deeply affected by his ideas.
In the full story of 'The Call of the Wild', Buck is the central character. His journey from a pampered pet to a wild leader is the focus. John Thornton plays a key role as Buck's last and most loved master. There are also minor characters like Perrault and Francois, the first men to take Buck into the wild of the Yukon. They are important in Buck's early days of adapting to the sled - dog life.
The wild boy himself is the most important character. He is the focus of the story as his discovery and subsequent experiences are what the story is about. Also, the people who found him and tried to take care of him, like the doctor or the caretakers, are important characters as they interact with him and try to understand and change him.
Since I don't know the specific 'wild man novel', I can't say for sure. But it could be the wild man himself as the main character, and perhaps there are other characters like those who try to tame him or those he encounters in the wild.