Most likely the signalman himself. Since it's centered around his experience, he's probably the main character.
The main character is probably the signalman. And depending on how the story unfolds, there could be a secondary character like a passer - by or a co - worker who either witnesses or gets involved in the signalman's encounter with the ghost in some way. But the signalman is surely the central figure as the story seems to be about his experience during Christmas with the supposed ghost.
The main character is surely the signalman himself. He is at the center of all the strange happenings.
It's a story that likely combines elements of the Christmas season with the eerie or supernatural in the context of a signalman. Maybe it involves a signalman having some sort of encounter with a ghost during Christmas time.
The essence lies in its ability to evoke a sense of unease and curiosity. It uses the setting of Christmas to contrast the darkness and unknown of the signalman's story.
The main characters are the signalman and the narrator.
The main character is the signalman, of course. He is the central figure around whom the story revolves.
There is also a theme of the industrial age and its impact on individuals. The railway, which is a symbol of progress in the industrial age, is also the site of this spooky and tragic story. The signalman's job is a product of this new era, yet he is haunted by forces that seem to be beyond human understanding. This shows the contrast between the rational world of industry and the irrational world of the supernatural.
The story plays with the idea of the supernatural. The apparitions that the signalman sees could be a product of his overworked and stressed mind, or they could be real ghosts. Dickens uses this ambiguity to great effect, keeping the reader in suspense. For example, the way the figure always appears before a tragic event on the railway line is very spooky.
Well, if we consider the general idea of a 'Ghost Christmas Story', there could be a lonely person as a main character. The ghosts that visit this person would be major characters too. For example, there could be a ghost of a former lover who comes back during Christmas to give a message. Or it could be a child ghost that leads the main character to discover the true meaning of Christmas, with other characters like neighbors or local shopkeepers being part of the story's background.
The 'the signalman ghost story' is often about a signalman who encounters some spooky and unexplainable events. It might involve seeing apparitions near the railway where he works, perhaps a ghostly figure that warns of impending doom or is related to some past tragedy.
The main character is Ebenezer Scrooge. He is a stingy and mean - spirited man at the start. And then there are the three ghosts, the Ghost of Christmas Past, the Ghost of Christmas Present, and the Ghost of Christmas Future. They play a vital role in changing Scrooge's perspective.