The true story of the Assassins. Originally a persecuted band of Ismailis, a Shi’ite Muslim sect, they found themselves vastly outnumbered by the Sunnis of medieval Persia. So they developed a special way of fighting back - killing their enemies’ leaders by using stealth, infiltration and their skills with a dagger (image shows an assassin receiving a dagger for his first mission in Persia). They would go on to murder the King of the Crusaders on the eve of his coronation.