In the gripping season finale, the bladesmiths, martial artists, and professional chef who made it through the punishing course once return to face off in the winner-take-all final showdown. Their blades will have to work twice as hard to endure the super-sized challenges they'll face this time around. Will a Cleaver cut through the noise? Does a Kukri Machete have what it takes to earn the crown? Or will it be a Longsword all the way? The fastest two will compete on the souped-up grand finale "Dead Run" course. Only one can be left standing as the Knife or Death ...

A professional survivalist, martial artists, and expert bladesmiths bring their custom built, historical blades to a series of grueling challenges that push their skills and their weapons to the limit. Can a Medieval Messer survive this modern course? Or will it be cut down to size by a traditional Bolo knife? And which blade will fail to make the cut? The fastest two competitors move onto the daunting final course -- "Dead Run." Only one will advance to the finale and the chance to win $20,000 and be crowned Knife or Death Champion.

A Filipino Kambantuli stands out; the two-handed Roman Gladius could be too much to handle; a Persian style Recurve; the final two competitors go head-to-head on the daunting second course -- Dead Run.

Blades including a Roman gladius, an Oakeshott longsword and a modified bolo try to slice through the competition so that two of the competitors can go head to head in the final course.

The final two competitors go head to head on the punishing second course, but only one can move on to the finale and compete for the chance to win $20,000.

America’s top bladesmiths and martial artists bring their custom made, historical weapons to slice, stab, and chop their way through a series of grueling challenges designed to test both blades and competitors. Can a Yatagan Sabre hybrid survive the course? Or will a two-handed Bowie be the blade to beat? And will one of the female blade wielders accomplish a Knife or Death first? The fastest two competitors move onto the daunting final course — “Dead Run.” Only one will advance to the finale and the chance to win $20,000 and be crowned Knife or Death Champion.

Experienced bladesmiths, martial artists, and a professional chef bring their custom built blades to a series of grueling challenges that push their skills and their weapons to the limit; a 47 inch Iberian Montante blade; an English Billhook.

Series favorites use their custom-made, historical weapons to slice, stab and chop their way through a series of punishing challenges built to test blades and competitors alike.