Bionic Builders

Discovery Channel

Hollywood stuntman and amputee, Casey Pieretti, works with his engineering partner, Bill Spracher, to invent, test and build outrageous prosthetics that allow their clients to surpass human ability, while attempting to replace a missing part of their lives. Along with stunt performer and shop assistant Kathy Borkoski, the team tries to turn a former Navy diver into a human torpedo… and give a one-handed martial arts instructor his very own bionic punching arm.