For Jorge (or anyone who knows!)

I know that cast members are not allowed to divulge certain aspects of their characters to each other. Since not all actors are in all scenes, does this remain the rule until each episode airs?

For example, did the cast know that Locke was in a wheel chair before they watched the end of episode four?

Jorge, I thought you might comment on this because I've heard that the cast gets together to watch each episode. What's the reaction?

Lost Shoe

We find out a few weeks earlier when we read the script (or if someone's really ambitious they sneak a peek at the treatment). We read it and get the new revelations, but then we can't wait to watch because little things get cut or change from our draft. When I first read Locke was in a wheel chair I remember exclaiming "OHMYGOD!" out loud.