At one point during the hellish climax of “Terminator 2: Judgment Day” (1991)—James Cameron’s fire-and-brimstone sci-fi classic, which has been re-released in 3D—all hope seems lost. The film’s undulating villain, a shape-shifting robot known as the T-1000 (Robert Patrick), is face to face with his target, John Connor (Edward Furlong), in a steel mill, and […]