A T. Rex roars into view in Jurassic Park. An army of Schwarzeneggerian cyborgs clang after Linda Hamilton in The Terminator. The mommy monster of Aliens slavers at Sigourney Weaver. The Predator—a ...

These rare behind-the-scenes photos give us a front-row seat to that magic in action. We see the towering animatronic T-Rex being fine-tuned on set, the artistry of Stan Winston's creature shop, where ...