Variety reports that Samuel L. Jackson will join the thriller "Unthinkable" with Gregor Jordan ("The Informers") attached to direct. Shooting is scheduled to begin September 2nd in Michigan.

The movie centers on a major threat to the United States when the locations of three nuclear devices are shrouded in secrecy by a single terrorist. With only two days before they are deployed, a black-ops interrogator and a female FBI agent go through great lengths to recover the devices.