It's anyone's game when four bladesmiths are tasked with forging blades from old toys using the san mai technique. The smiths realize playtime is over as the pressure of the competition heats up and they experience difficult delaminations. A dangerous slip-up during Round Two reminds the competitors to not play with sharp objects. After a ruthless round of testing, two smiths return to their home forges to recreate an iconic American blade: the M1832 Foot Artillery Sword.

It's a battle royale for four bladesmiths when they are tasked with forging signature blades with an integral knuckle duster from a steel cage and barbed wire. Getting a solid billet from these steels is a challenge all on its own, but forging a functional handle from the same piece is a whole different story. After two frantic rounds and a brutal weapons test, two finalists return to their home forges for one final challenge. They must recreate one of Scotland's most famous and feared weapons: the Lochaber Axe. Which axe will lock in the title of Forged In Fire Champion and take home the $10,000 prize?