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
The Terminator in the United States but who also would have foreign appeal. Orion co-founder Mike Medavoy had met Arnold Schwarzenegger and sent his agent the script for "The Terminator". Cameron was dubious about casting Schwarzenegger as Reese as he felt he would need someone even bigger to play the Terminator. Sylvester Stallone and Mel Gibson were offered the Terminator role, but both turned it down. The studio suggested O. J. Simpson for the role, but Cameron did not feel that Simpson would be believable as a killer. Cameron agreed to meet with Schwarzenegger about the film and devised a plan to