How to hide all movies in a collection?

Is there a quick way for me to hide all the movies in a particular collection? I want the collection to be visible so I can select it in my library, but I don't want them clogging up the entire library. I found that if I make the collection visible but the items hidden, this works for my use case, but I don't want to go to each item and manually make each one hidden one by one.

FYI, my use case is for Christmas and Halloween movies. I want to see all my Christmas movies around the holidays, but I don't care about them 10 out of 12 months in the year and don't want to see them in my library.

Not in a batch way. But you can hide them individually. Set their Library Visibiity to hidden and they will be hidden in the Library, but visible in the Collection.