The main characters in 'Fantastic 4 Origin Story' are Reed Richards, Sue Storm, Johnny Storm, and Ben Grimm. Reed Richards is a scientific genius, whose intelligence drives many of the group's actions. Sue Storm is a multi - faceted character, being a scientist in her own right and having the unique powers that play important roles in the story. Johnny Storm is the impulsive and energetic one, with his Human Torch powers adding a lot of action and drama. Ben Grimm is the character who perhaps undergoes the most physical and emotional transformation. He becomes The Thing, a symbol of strength but also a man struggling with his new form and how the world views him.
The main characters are Reed Richards, Sue Storm, Johnny Storm, and Ben Grimm. They are the core of the Fantastic Four.
The main character is obviously the Joker himself. His transformation from an ordinary person to the infamous villain is the core of the story.
One of the main characters is Vesemir. He is an important figure in the Witcher lore and has a lot to do with the origin of the Witchers. Another is the mage who first came up with the idea of creating the Witchers, though his name might not be as well - known as Vesemir. And there are the first Witchers themselves, who were the guinea pigs in the initial mutagen experiments.
In this story, Iron Man, a tech - savvy hero, is a main character. Captain America, who was frozen for decades and then awakened, is also key. Thor, with his hammer and godly powers, is one of the main ones. The Hulk, a scientific accident - turned - monster, is important. Black Widow, a deadly and mysterious spy, and Hawkeye, a master archer, complete the roster of main characters in 'The Avengers An Origin Story'.
The main characters are Aladdin, the genie, and the princess.
The main characters in 'the strangers origin story' are of course the strangers themselves. They are the masked individuals who play the antagonists in the story.
In the 'trollhunters origin story', Jim Lake Jr. is a key figure. He is an ordinary kid who gets thrust into this extraordinary role of trollhunter. Blinky, a wise troll, is also very important. He guides Jim through the ins and outs of the troll world. Additionally, there may be other trolls like AAARRRGGHH!!! who might also be part of the origin story, especially in relation to the early battles and the establishment of the trollhunter's purpose.
I'm not sure who the main characters are without reading it. It could be a variety of heroes with different powers and backgrounds.
The main characters in the Ben 10 origin story are Ben Tennyson, his grandfather Max, and his cousin Gwen. Ben is the one who gets the Omnitrix and becomes the hero. Max is an experienced traveler who has a lot of knowledge. Gwen has some magical abilities which also play a role in their adventures.
Riddick himself is the main character in the Riddick origin story. He's the central figure around which the story revolves.