None, because they can't change anything.
Its gonna be a dark four years, now isn't it
I don't know - normally they screw in the casting director's hot tub
One.
Two. One to screw it almost all the way in and one to give it a surprising twist at the end.
Four. One to hold the lightbulb and three to smoke until the room starts spinning!
One Brazillion.
MUH SOGGY KEYS!