"Unthinkable" is a thriller directed by Joseph Kahn. The film stars Samuel L. Jackson as C. W. Longstreet, a professional interrogator for the United States government. Longstreet's mission is to extract information from two terrorists, played by Michael Sheen and Rosario Dawson, regarding a nuclear bomb hidden somewhere in the United States. The movie explores themes of torture, the morality of extracting information, and the catastrophic consequences of nuclear terrorism.