Sword Breaker Redemption: Four eliminated competitors return, using recycled jackhammer steel in the signature round, before crafting the Sword Breaker blade in the final. (S4, ep 10)

The Pandat: Two bladesmiths will have just five days to create a Dayak war sword, the Pandat. Will the blade's unique shape leave victims in its wake? (S3, ep 10)

Tabar: After using lawnmower blades to forge signature weapons, the bladesmiths will hope to cut their competition down to size with the Tabar, a south Asian battle axe. (S2, ep 9)

The Glaive Guisarme: After forging the iconic Ka-Bar military blade using only tiny cubes of W-1 steel, finalists are challenged to craft the battle-tested glaive guisarme. (S5, ep 5)

The Charay: The competitors are tasked with turning salvaged junkyard steel into a weapon, before two go on to craft the legendary Charay sword. (S4, ep 9)

Cavalry Saber: Four new bladesmiths face the challenge of forging the barrel of a gun into a knife, before two go on to forge the iconic Cavalry Saber. (S3, ep 9)

Bagh Nakh Blades: The bladesmiths are forced to make canister damascus using nuts and bolts before two must recreate a pair of deadly Indian Bagh Nakh weapons. (S5, ep 4)

Stolen Gold: At the new shop, the Golds are chuffed to find a bag of gems inside an old employee's desk. But what will they do if the owner returns to claim his treasure? (S5, ep 3)

Fire Bomb!: A customer tries to rip off the store and quickly learns that Les is not one to cross. Meanwhile, a car is ablaze in the parking lot and someone could be inside. (S4, ep 3)

Acid Test: While Seth mulls over an expensive purchase that could save the store thousands, a customer attempts to sell a coat allegedly made of rare monkey fur. (S3, ep 3)