For the original story of 'Peter Pan', the main characters are Peter Pan himself, Wendy, John, Michael, Tinker Bell, Captain Hook, and the Lost Boys. Peter Pan is a boy who never grows up and takes Wendy and her brothers to Neverland, where they have various adventures with pirates like Captain Hook.
In the original 'Alice's Adventures in Wonderland', the main characters are Alice, the White Rabbit, the Cheshire Cat, the Mad Hatter, and the Queen of Hearts.
In the original 'The Wizard of Oz', the main characters are Dorothy, who is the protagonist, Toto (her dog), the Scarecrow, the Tin Man, and the Cowardly Lion. Dorothy is swept away to the magical land of Oz and embarks on a journey to find the Wizard of Oz to get back home.
If it's a different '300 original story', perhaps the main characters are the leaders of the 300. For example, if it's a group on a quest, the ones who are in charge of leading the 300, making decisions, and guiding them through the various trials and tribulations would be the main characters.
Without more details about this story, it's difficult to determine the main characters. However, it might include a character who is a bit of an outcast at first. This character could be someone who is new to the community or a child who feels different. Through the events of the Christmas story, they become integrated into the Christmas cheer and learn to belong. It could also have a character like a Christmas angel who helps the others realize the beauty of the season.
Often, there is a protagonist who stumbles upon the haunted situation. It could be a young person exploring an old place. And then there might be a secondary character, like an old caretaker who warns the protagonist about the ghost.
The main character in the 'the ring original story' is a female investigator. She is curious about the deaths related to the videotape and gets involved in the whole cursed situation. There is also the presence of some of the victims of the videotape curse, though they are more like catalysts for the main character's investigation.
In the 'belle original story' (assuming it's Beauty and the Beast), the main characters are Belle and the Beast. Belle is a kind and intelligent young woman, while the Beast is initially a cursed prince with a frightening appearance.
The main characters are Superman/Clark Kent. Also, Lois Lane who is a journalist and often in the middle of the action. And Superman's adoptive parents, the Kents, are important too.
Since I don't know the 'borrasca original story', I can't say who the main characters are.
Typically, the main characters include the dybbuk itself, which is the possessing spirit. Then there is the person who gets possessed. And also, there are often religious figures like rabbis. The rabbis play a crucial role as they are the ones usually trying to exorcise the dybbuk from the possessed person.
The main characters in the 'Poldark' original story are numerous. Ross Poldark is the protagonist, a man with a past in the American Revolutionary War who now has to face the challenges in Cornwall. Demelza Carne is an important female character. She has a rough start in life but rises above it. Francis Poldark is Ross's cousin, and their relationship is full of envy and competition at times. Elizabeth, Francis's wife, also plays a significant role as she is in the middle of the complex relationships between Ross and Francis. There are also characters related to the mining business and local society in Cornwall that add depth to the story.
In the original Candyland story, typically there's a young protagonist. This character is the one who goes on the adventure in the Candyland. Additionally, there are important figures like the Candy King or Queen. They are in charge of the magical land. There might also be some friendly helpers or creatures that the main character meets during their journey, such as little gingerbread men or talking lollipops, which play supporting roles in the story.