Assassin's Creed (2007) Official Trailer

"Jerusalem, the twelfth century. Amidst the chaos of the Third Crusade, a Brotherhood of warriors rose to power. Shrouded in secrecy, feared for their ruthlessness, they alone would save the Holy Land, or destroy it. They were the Assassins."
―Assassin's Creed pre-E3 2006 Trailer.