Gregory from what point of view is this story written who is telling the story

Read the movie summary. two rival magicians compete for fame and success in edwardian london. when their bitter feud begins to escalate, they each resort to more and more dangerous tricks to try to outdo the other, ultimately placing the lives and sanity of those around them in jeopardy. based on this summary, the film is most likely a(n) action thriller dramatic thriller psychological thriller science fiction thriller

Who is ¨ the guilty party¨ at the end of the text, and how do his actions contribute to the storys theme?

Could someone write me a personal narrative it can be your idea