Four bladesmiths aim for the stars when they are tasked with forging fantasy blades from a meteorite. Forced to use the canister method, the smiths battle difficult forge welds.

Four bladesmiths fight fire with fire when they must dismantle a forge and use that steel to construct a blade. The competition gets heated as the smiths struggle to salvage enough material to create a San Mai billet.

Four bladesmiths face triple the challenges when they must forge a canister Damascus blade from three different steels using three separate cans.

Four bladesmiths are dispatched to the snowy winter tundra to forge a kukri with steel harvested from an old snowmobile.

It's anyone's game when four bladesmiths are tasked with forging blades from old toys using the San Mai technique.

On the 50th anniversary of the first steps on the moon, four bladesmiths compete to recreate a space-age M-1 NASA Survival Knife out of ball bearings.

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.

Four bladesmiths are given a special assignment when they are tasked with forging Doug Marcaida's favorite blade: the Karambit.