"We're prepping the picture right now. The script is largely done, whether or not we're able to prep off of it, obviously we want to continue to work on it, punch it up and we're hoping for an expedient finish to the writer's strike. But I've got my fingers crossed that in a week or two it will be over," McG said.
He added that the fourth film will take place "post Judgment day. So there really is no continuation, you know what I mean? Its sort of a different animal, whereas the first two pictures on this thing are Terminators from the future, this picture takes place in 2019."
There's been rumors that John Connor will only be a small part in the film. Not so, says McG. "John Connor's a major player in it - Christian Bale's playing that part."
Asked who his "dream Terminator" would be? McG revealed, "...And there's guys out there like Russell Crowe and Eric Bana, bring a good physicality, they do what they do, but I don't know if they're exactly right at the end of the day. (Smiles) Josh Brolin is a very exciting actor - we'll see."