Them and the Director's Guild I think.
Which could make life veeeery interesting.
The weird thing is, that this may actually help some shows in trouble. Jericho, with it's seven episode micro season in the can, is going to be one of the only bits of genre programming on the air. Likewise, when the strike eventually resolves, shows like Supernatural are going, conceviably, to get a boost simply by the first new episodes in a while showing up.