Four new bladesmiths are put to the test when they must forge a bayonet blade and engineer it to attach to a rifle. After a round of grueling tests on their bayonets, the final two bladesmiths are sent home to spend five days forging the legendary African blade, the Zulu Iklwa. Will both bladesmiths fall, or will one stand a cut above to be crowned the Forged in Fire champion? (thetvdb.com)