I'm not sure exactly who the main characters are without more information about this specific 'Green Book: The Real Story'. But it could be the people who wrote the Green Book, or perhaps some of the travelers who relied on it.
The main characters in the real Green Book story are the African - American travelers who relied on the Green Book. They were ordinary people trying to make their way across a segregated country.
As we don't have details about this 'green book story', the main characters could be diverse. Maybe it's a story with a hero who is on a quest related to the green book. There could also be an antagonist who wants to steal or destroy the green book. Or perhaps it's a story about a family, and one of the family members discovers the green book and they all get involved in the events that follow.
There's a black pianist who is highly talented but has to face racial discrimination. And his white driver, who at first has his own biases but as they travel together, they change each other. The pianist is refined and cultured, while the driver is more of a street - smart guy.
I don't have precise knowledge about the main characters in 'the real green mile story'. However, in a prison - based story like this, it might include the warden, the executioners, and some of the more prominent inmates. These characters could play important roles in showing the different aspects of prison life, such as power dynamics, justice, and human nature.
Perhaps it includes the people who were involved in creating or promoting the Green Book. Maybe there are also some characters who were at the places listed in the Green Book, like the owners of the safe hotels or restaurants for African - American travelers.
If it's a fictional story about a magical green book, the main character might be a curious child or a brave adventurer. They are the ones who discover the green book and start to explore its secrets. There could also be secondary characters like an old wise man who gives some advice about the book, or a villain who wants to steal the book for his own evil purposes.
The main characters are a black pianist and his white driver.
Often, the main characters would be African - Americans who were using the Green Book. For example, travelers who were on the road and had to rely on the information in the Green Book to find accommodation and services.
The main characters are a black pianist and his white driver.
The main characters are Don Shirley, a black pianist, and Tony Lip, his Italian - American driver.