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. These knives must not only be worthy of interstellar flight but also overcome a triple strength and durability test. Only bladesmiths with NASA worthy engineered blades will continue onto the third round to return home and construct a Spiked Mace. See more in Season 6, Episode 21, "Astronaut Knife."
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"Forged in Fire" features world-class bladesmiths competing against each other to create some of history's most iconic edged weapons.
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