I watched a movie or TV episode in my childhood (I was born in 1990 so I would pin this movie as made in the 80s) and I only remember one scene:

A boy (I want to say he is with a group of people, and they are on a quest of sorts) is getting ready to climb a mountain (or maybe just a steep hill) but he is carrying around a face, like a detached human face, and it falls out of his backpack. It’s not horror, it’s not bloody, I remember it just being a strange thing they found. A face that talks and needs to be carried around.

I hope someone can help me remember this film!