Harrison Bergeron is the protagonist in the story. He is a young man who has extraordinary abilities, both in terms of physical strength and intelligence. He rebels against the society's forced equality by breaking free of his handicaps.
Harrison Wells isn't part of the comic world. He's unique to the TV adaptation. The show introduced him as a new element to the story, separate from the comic source material.
Just from the title 'father philip tells a ghost story', it's difficult to determine precisely who he is. He might be a priest known in a certain community for his storytelling abilities. He could be associated with a particular church or religious group, and perhaps he uses ghost stories as a way to teach moral lessons or to engage with the members of his congregation.
I don't have enough information to say exactly who Philip Earl Johnson is in the story. He could be an ordinary person with an extraordinary Christmas experience.
The 'harrison and bergeron story' is a thought - provoking piece. It makes us question the concept of equality. Is it really equality when we have to bring everyone down to the same level? Harrison's actions in the story are heroic. He dares to stand up against the system that restricts people's potential, which is a very powerful statement about the value of human ability and self - expression.