We got a tast of his return in The Expendables 2 and his first lead role since Terminator 3: Rise of the Machines is in The Last Stand, which releases January 18, 2013. Later that year Schwarzenegger reunites with Sylvester Stallone on September 27, 2013 in The Tomb.
Also releasing next year is Ten, directed by David Ayer (End of Watch) from a script by Skip Woods (The A-Team). Here's the first pic with Arnold's accompanying tweet:
I'm having a great time working with @DavidAyerMovies on my new movie, Ten. Check out my look:
In Ten "members of an elite DEA task force find themselves being taken down one by one after they rob a drug cartel safe house." (IMDB)
Ten also stars Josh Holloway, Malin Ackerman and Sam Worthingotn.