When Arnold famously said he’d be back, he may as well have been speaking for the whole Terminator franchise, which keeps returning with new takes on the old idea of time-traveling humans and robots at war with each other. While many know this basic story, there are more than a few behind-the-scenes secrets for viewers willing to take their own trip backward in time. 10Man Of Few Words Photo credit: Orion Pictures In many ways, Arnold Schwarzenegger has built a career on being a man of very few words. Many fans don’t realize just how few those words are: In the first