Schwarzenegger Is In For TWO Terminator Films!

From an article at Movie Hole:

"I can't say too much they want it held in secret if you know what I mean, but I will say that next year I will start filming it and it's going to be one of the hardest films I have ever done I can tell you that already for sure", Schwarzenegger said "... they have six months set aside just for filming, so I will be training and getting into the best physical shape I possibly can before filming starts. It does follow Salvation although some of the producers and franchise owners were not too happy about the job McG did with it but they felt it was good enough to continue on and they want the fifth and sixth installments to be the closing of the franchise."