turned-California Governor Arnold Schwarzenegger is reportedly set to reprise his most famous role as an indestructible cyborg in the new Terminator movie. He was recently photographed on the sets of Terminator: Salvation prompting speculation that he is due to return to the hit franchise, reports Hollywood.com. Earlier it had been reported that he would not star in the movie, which features among others Helena Bonham Carter. Now online reports suggest the star will make a brief cameo at the end of the movie, playing his Terminator character. Schwarzenegger shot to fame playing the cyborg in 1984's The Terminator and followed it up in 1991's Terminator 2: Judgment Day and 2003's Terminator 3: Rise of the Machines. This is the fourth instalment of the Terminator franchise and will be followed by episodes five and six.