The video was originally recorded in English, and thus there has to be some copies available on internet for watching. Ref.: https://en.wikipedia.org/wiki/Brain_Games_(National_Geographic) After some internet searches, here are some samples in English version: https://www.youtube.com/watch?v=dedirM3fAsA http://www.dailymotion.com/video/x5jhieq http://lavamovies.com/tv-series/brain-games/s05e03/ (The extracted part is right at the beginning of the episode.) It is suggested to well use the internet searches so as to avoid delay of knowing the answers. === Je te souhaite une bonne journée.／I wish you a good day.