We heard a while back that the script of Terminator 5 was being written by Laeta Kalogridis and Patrick Lussier, now word comes via BleedingCool that Schwarzenegger has confirmed his involvement in the new Terminator movie at the press junket of The Last Stand in London. Schwarzenegger is also involved in the new Conan picture as well as the triplets movie. Hopefully the new R rated terminator movie will be a redemption for Schwarzenegger, since his last film The Last Stand flopped big time at the box office.