Who are the main characters in 'the fiddler scary story'?

The main character is Tevye. His daughters are also important characters.

The main character is Tevye, a poor milkman. His daughters, like Tzeitel, Hodel, and Chava, are also important characters.

I'm not sure specifically which 'the fiddler scary story' you mean. It could be about a fiddler who has some spooky or supernatural experiences. Maybe the fiddler is haunted by a ghost while playing in an old, abandoned place.

The main theme is tradition. It shows how the characters struggle to hold on to their traditional Jewish way of life in a changing world.

There could be a brave adventurer as the main character.

Since we don't have details about this 'the guilt scary story', it could have a variety of main characters. It might be a character who has been involved in a business fraud and now lives in constant fear of being caught. In this case, the main character would be him or her. There could also be a character who represents the conscience of the guilty one, like an inner voice that nags at them constantly. And perhaps there are other characters around them, like colleagues or family members who start to notice the changes in their behavior because of the guilt but don't know the real reason behind it.

Often, the main character is the one being watched. They are usually an ordinary person going about their normal life until they start to notice signs of being watched.

Often, there is a hapless traveler who stumbles upon the area where the scarecrow is. This traveler is usually the main character who experiences the horror of the scarecrow.

I don't know as the title 'the message scary story' doesn't give away the characters. They could be ordinary people like a young girl who stumbles upon the message, or a group of friends who are investigating it.

As I don't know the specific 'the well scary story', I can't say for sure. It could be a curious child who is the main character, always getting into trouble around the well.