While conducting a panel for his upcoming sequel Terminator Salvation, director McG revealed that he is currently in talks to have both Linda Hamilton and Arnold Schwarzenegger appear in the film in some capacity. Here's what he said to the crowd:

It seems appropriate to have (Linda Hamilton) in the picture in some capacity. We're talking about it right this minute. Literally. At this minute. I am in constant communication with the California Governor. We showed him the film days ago, and await a meeting with him later this week. Truthfully, in regards to Schwarzenegger's participation, it's not clear. We'll see where we land on that. He's a very powerful guy. He has to do what's right for him. It might be helpful for all of us to email him, telling him it's a good idea.

Terminator Salvation opens Memorial Day Weekend, May 22nd, 2008.