Time to get down and dirty when Billy takes on one of the grossest cockroach infestation he has ever seen! These creepy crawlies make a last stand before Billy gets things under control.
Billy launches a full assault to save a Marine veteran's home from a bat invasion. Then things get sticky when Billy takes a call for two stubborn and aggressive porcupines.
The Kelewang: After two challenging rounds of signature crafting two smiths recreate a beautiful but deadly Indonesian sword, the Kelewang. (S5, ep 3)
The Two-Handed Sword: The bladesmiths harvest steel from motorcycles to forge blades in their signature style, before two craft a giant two-handed sword in the final. (S5, ep 6)
The German Halberd: After a testing qualifier, two smiths head home for the final round to recreate the German Halberd, a medieval-era triple threat. (S5, ep 5)
The Zande Spear: Four bladesmiths must forge J. Nielson's favourite blade, a Damascus European dagger, before moving on to the Zande spear. (S5, ep 4)
Karabela: Four bladesmiths are tasked with forging blades out of steel from a chain and a sprocket, before moving on to craft the iconic Karabela sabre. (S5, ep 3)
The Kabyle Flyssa: The bladesmiths are challenged to salvage a cannon to make signature blades, and the finalists recreate the North African Kabyle Flyssa. (S5, ep 2)
Rookies Edition: Five novice smiths must earn their way into the competition before the forge is even lit, before recreating a 16th-century weapon known as the War Golok. (S5, ep 1)
Pioneer Sword: Four smiths must forge a multipurpose weapon from old rescue tools, before two go on to recreate a unique utilitarian tool, the Russian Pioneer Sword. (S5, ep 6)