*Actor Samuel L. Jackson has been cast in the upcoming suspense thriller "Unthinkable," according to the Hollywood Reporter.

      In the story, the U.S. faces a major threat from three nuclear devices, whose locations are known to one suspect. With only two days before they are deployed, a black-ops interrogator (Jackson) and a female FBI agent have to decide how far they will go to find the weapons.

       Gregor Jordon is slated to direct the production for Senator Entertainment.      

       Next up for Jackson will be Frank Miller's comic-book adaptation "The Spirit."