Here is a movie about Zen master Dogen's life (you need to switch on the English subtitles)
I'm sure that the movie has its problems, but I found it quite beautiful and inspiring. Maybe it will inspire other people, too.
The part with the shogun and the moon had given me a serious moment of clarity/click. It was at a specific moment of the shogun, his blade, moon's reflection, zazen and impending death. The moment I experienced was like this..
My attachments became illuminated and the understanding of what they create opened up a lot.
the shogun, the moon, the blade, zazen, no death...no death, no fear