shannow speaks the truth about the scran.
i've only done a couple but both times it was night-club scenes so the extras were all 18 year old girls with tiny skirts and leopard print crop tops. which COULD be good but wasn't due to the orangeness of the people in question and the frequency with which they all did the thing of hoiking up their strapless tops. hint: you look like a chicken when you do that, folks
