Schwarzenegger didn't really participate in the filming, and his "guest appearance" was completed by computer face-changing technology. 1984 Schwarzenegger's face image obtained from Terminator was "installed" on the head of actor Roland Kickinger, a fitness instructor with a similar figure to Schwarzenegger. However, Schwarzenegger has only a limited number of scenes in Terminator Redemption, including the scene of confrontation with kate connor (played by Christian Bale), which director McG hopes will remind the audience of the old trilogy.