Apple TV 4th Gen iOS 12.1.2, sorting movies into groups?

I've spent hours and it seems like the answer to this question changes every few iOS versions and I'm tired of beating my head against the wall.

Is there any way via playlist, sorting, grouping, magic fairy dust, etc to group certain movies together that will show up on a 4th Gen Apple TV with iOS 12.1.2?

Example, I want to take all the movies that involve mobsters into a group on my Apple TV.

Is there a way to do this?