Calls from a stranger I used to know - Supernatural

Dean gets a call from an unknown number finding out that Ben Braeden has tried to reach him to seek help, ten years after he left his family. The boy, grown up, came back to town for a hunt, deciding to visit the old house where he used to live with Mum. While's there, he starts to dig some old boxes and suddenly feels doubts about his past, pictures of an unknown man, weird flashbacks come to mind. Despite all, he decide to take a blast in the past that could mess up his life forever...

** This is a personal idea, I do not own the Show.