There's an interesting documentary called 'Henri-Georges Clouzot's Inferno' about a French director wangling a lot of money out of Hollywood to make a weird film about jealousy that all went tits up when he blew all the money on endless test shots and experiments with makeup and colour manipulation. It drags a little but remains quite interesting none the less. Judging by what was actually shot I think we can all breath a sigh of relief that it never actually made it into a finished film.
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