Watch Unthinkable (2010) HD Full Movie Free on SolarMovie. Watch Unthinkable (2010) online free. A psychological thriller centered around a black-ops interrogator and an F.B.I. Agent who press a su...A psychological thriller centered around a black-ops interrogator and an F.B.I. Agent who press a suspect terrorist into divulging the location of three nuclear weapons set to detonate in the U.S.