Forged in Fire: Season 5, Episode 4

5 - 4: Jumonji Yari

Edged-weapon mastery is put to the test right away as four bladesmiths must forge a functional friction folder. Without knowing how their blades will be tested, each smith must find the critical junction where skill meets resiliency to produce a folding knife versatile enough to handle any test imaginable. Ultimately, only two smiths push through to the final round where they must recreate a Japanese trident, called the Jumonji Yari. Which smith will return with a weapon of unparalleled strength and seal their fate as a Forged In Fire Champion?