The style of animation reminds me of that of Takeshi Koike.

For anyone interested in the subject, I found Daniel Dennett's reflections on Sam Harris' Free Will to be a good run-down of some of the work that has been done in the area of free will:

http://www.naturalism.org/resources/book-reviews/reflections-on-free-will

(N.B. I'm not saying I view the topic one way or the other, and am not interested in getting into some protracted internet argument, lest anyone decides to reply to this with the view of engaging with me in such a manner)