Does anyone know of good sources on the material production of US movies, both studio and independent? I’m particularly interested in the treatment of actors as workers. This became salient recently when a friend who is a union rep. with SAG told me about a multi-union wildcat strike on the set of a David O. Russell movie (which sounds like a train wreck waiting to happen). There are apparently complicated rules about pension funds and how much of a film’s financing has to be put in escrow to pay actors before filming can begin, and so on. This is an area I know next to nothing about, so if anyone can suggest a source for this kind of information, I’d be grateful.