T2-3D: Battle Across Time simultaneously at 30 frames per second. Several elements of "T2 3-D: Battle Across Time" have been patented by Universal, including the seat drop effect, the blending of live action and film, the trio of projection screens, and the simulated assault weapons. The film was shot at the abandoned Eagle Mountain iron ore mine, just north of Desert Center in California. The cast and crew from the first two Terminator films returned for the shoot, including Arnold Schwarzenegger as The Terminator, Linda Hamilton as Sarah Connor, Robert Patrick as T-1000, and Edward Furlong as John Connor. To achieve the 3-D effect
T-1000 killing him. One is sent to infiltrate the human resistance, the other sent through time to kill John Connor as outlined in the "Terminator 2" movie. In the simultaneously published "Terminator 2: Judgment Day – Cybernetic Dawn", set just after the film, a female T-1000 and two T-800s come to the present to make sure the creation of Skynet happens as planned. In the second crossover between Terminator and Robocop, the T-1000 plays a fairly significant role. It's the same model as from "Terminator 2: Judgment Day". His role is not changed, he still intends to kill John Connor, but