Watch The Killing Jar (2010) HD Full Movie Free on solarmovie.do. Watch The Killing Jar (2010) online free. A stranger armed with a shotgun takes seven patrons hostage in a remote roadside diner. But as the b...A stranger armed with a shotgun takes seven patrons hostage in a remote roadside diner. But as the body count increases, the desperate survivors discover that one of the hostages may be even more dangerous than their captor.