It's unlikely that anyone from "Terminator Salvation" will return so don't expect to see Christian Bale, Sam Worthington, Anton Yelchin or Bryce Dallas Howard return. To be fair, none of the "Terminator Salvation" cast is really hurting for a job. Bale still has Batman (at least till "The Dark Knight Rises") and a recent Oscar win, Worthington has the "Avatar" and "Clash of the Titans" franchises ("Avatar 2" and "Avatar 3" will start shooting soon and "Wrath of the Titans" comes out next year), Yelchin has the new "Star Trek" franchise, and Howard is a very talented actress and daughter to one of the biggest filmmakers ever, Ron Howard. I think most of the cast can stand to lose the job.
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