Who are the main characters in the old man and the young man story?

Perhaps a phone operator. If the story is set in an older time when operators were more involved in making calls, the operator could play an important role in helping the old man with his calls.

The main characters are, as the title implies, the old man and the old moon.

The main characters are Santiago, an old and wise fisherman. He has a lot of experience and knowledge of the sea. Manolin, a young boy who looks up to Santiago. He provides some emotional support to the old man. And the marlin, which is not a human character but plays a crucial role in the story as it is the object of Santiago's pursuit and the source of his great struggle at sea.

The main characters are the old man and the donkey. The whole story revolves around the old man's actions and decisions regarding the donkey and how others react to them.

The main characters are the old man and the king, of course.

There might also be other characters like the people in his village. They could be the ones who seek the old man's advice or the ones who are amazed by his cleverness. For example, the young villagers who are facing some challenges and come to the old man for help. Or perhaps there are some antagonists, like the thieves who try to outwit the old man but end up being outsmarted by him.

The main characters are, as the title suggests, the old man and the goat.

Obviously, the two main characters are an old man and death itself. The whole story likely revolves around their interaction.

The two old men are the main characters in 'the two old man story'. However, if it's a more complex story, there could be additional important characters. For example, if the story is about their work in a community, there might be a young apprentice they are mentoring. Or if it's about their family life, their children or grandchildren could also be significant characters in the story.

Obviously, the main characters are the old man and the cat.