Terminator Salvation will debut in theaters in less than a month, but the producers are still contemplating the addition of at least one more character to the film: the original Terminator, made famous by actor-turned-governor Arnold Schwarzenegger.

Schwarzenegger admitted to meeting with Terminator Salvation director McG, but said that he turned down a cameo appearance. However, in a recent webcast interview with the "Governator," Schwarzenegger said that he was open to the possibility of his Terminator appearing via digital means:
I said that I would be willing to be in the movie if they get the technology together, and so they are working on that right now.
The planned scene with Schwarzenegger would incorporate existing footage from 1984's The Terminator and not require the filming of new footage.
Terminator Salvation stars Christian Bale as John Connor, the man destined to lead the human resistance against Skynet's army of Terminators; Anton Yelchin as a young Kyle Reece (who fathers John Connor in the past, during Terminator); and Sam Worthington as Marcus Wright, a human-Terminator hybrid.