Billy is a male ventriloquist's dummy, as its jaw is movable to give the suggestion that it is talking; however, it is not u… 展开

According to Wan, the construction of the original puppet's face for Saw involved clay, papier-mâché, and black ping pong balls with the irises painted in for the eyes. Paper towel rolls were used internally. To make him move, the p… 展开

In the first Saw film, Billy is seen on a television set by Amanda Young, telling her about the reverse bear trap that was hooked into her jaws, and explaining that the key to remove it is in the stomach of her "dead cellmate" (… 展开

• In Saw 0.5, the proof-of-concept short film prior to the original film being produced, Billy is seen on a television set by David, telling him about the reverse bear trap that was hooked into his jaws, and explaining that the key to remov… 展开

• Dwight Schrute (portrayed by Rainn Wilson) dressed as Billy
• Example of Billy Halloween mask 展开