What Keeps You Alive

“There's a demon inside.”

Jackie (Hannah Emily Anderson) and her wife Jules (Brittany Allen) drive out to a family cabin by a still lake to mark their first anniversary. Colin Minihan sets the weekend among mountains and quiet water, and the first visitor, an old friend named Sarah (Martha MacIsaac), makes Jules's easy smile harder to read. Underneath the celebration is a plain question about how much you can know of the person you married.