Although it did well over the Holiday period, it’s still too early to tell whether “Terminator 3” is going to spawn a “Terminator 4”. But if it does, Nick Stahl is definitely back. “I’m actually signed on for two more. But I can’t even think a week into the future, much less like that”, Stahl tells The Los Angeles Times. And he has no ideas where the sequel might go? “I wouldn’t find out until a couple months before they filmed it. I barely knew where the movie I was in was going, to a degree, until the last second. It was such a secretive thing”.