I have never played a game on an XBox or a Playstation.
I read chapter 1 of the first Harry Potter book but no more of any of them.
I've never seen a Harry Potter movie.
I've never seen a Star Wars movie.
I've never seen a Marvel movie.
I have never seen more than a snippet of Star Trek (any generation).
I've never seen more than the first Dr. Who episode.
I've never seen or read any of the Lord of the Rings.