A non-captioned version can be seen here.

As acknowledged earlier, we are now open to ideas that the health of our bodies may effect the health of our minds, but we are perhaps less comfortable with the idea that poor mental health may be linked more specifically to our stomach, our spleen or the temperature of our liver – be that too hot or cold. I urge you to put that scepticism to one side for now, the glory of this episode lies in the imagery of its language, the ‘purly hunter’, the ’cask’ and its ‘tincture’ and the stunning conclusion, a sobering warning for those who think melancholy is something that only happens to other people.