The MDS Mega Scale Saw: Billy with Sound figure stands at a menacing 38cm tall and features 11 points of articulation. Depress the button discretely hidden on his back to activate sound effect of laughter. Billy is outfitted in his infamous tuxedo and bowtie. His blackened eyes and red irises are always watching. Billy is the mechanical puppet often used by John Kramer, better known as the Jigsaw Killer. He was used to inform the victims of Jigsaw’s deadly games about the rules and instructions they had to follow in order to survive.