Can I use my Apple TV box to watch movies without WiFi

I am planning a trip with friends to a rural cabin, that has no WiFi nor a way for me to get internet to it. Just going for the weekend so I don’t need or want to arrange Internet either.

I also have an older Apple TV, not the latest model.

If I have purchased movies (ie from iTunes) that I already can watch on there at home (where I have WiFi) is there a way to ensure I can still watch them up at the cabin if I bring up a TV and the Apple TV box?