Klaus Kinski thinks sci-fi films are actually made for adult illiterates.
“Most of the sci-fi films are absolutely idiotic. Made for illiterates. That means, except you enjoy it, okay? I mean, actually made for adult illiterates. But they aren’t really made for adults. They were produced for children and this is okay, isn’t it?” - Klaus Kinski, from the Making of Commando Leopard
(via the amazing Klaus Kinski blog Du Dumme Sau)