Another board very much like IMDb

I stand correct, OP.

You are right!

This one does seem the best one so far. I think this will be my home.

https://www.themoviedb.org

Search for whatever you want under a heading such as: TV, move, and or people. Don't scroll through all of those pics. Then, you'll see what you're looking for, and there is a discussion bubble -- click on it.

Once you are signed up, you can create as many topics under the show/actor/movie as you want.