My daughter works in many aspects of production and the movie/entertainment business, as well as doing odd-job acting. She has already received threatening messages from the Screen Actor's Guild (I think that is what it's called) about the bad things that will happen to anyone who "scabs" during the strike.
They are scared :-) and I predict they are ultimately going to lose the plot.
She has not asked me, but if she does I am tempted to tell her to do whatever the hell she wants. The Guilds are gonna lose if they don't adapt.