Herzog describes Kinski foaming at the mouth because his coffee was luke-warm. A ripping yarn, but it is worth remembering - as some commenters have already pointed out - that Kinski was clearly a troubled man and was guilty of some utterly shameful things. Herzog too, while brilliant in so many ways, also made some morally questionable decisions in the name of creating art.
Taken from an interview by Paul Holdengräber.
