Mr. Igoe was a henchman who worked for Victor Scrimshaw. Silent and ruthless, Igoe was missing his right hand, having lost it at some unspecified point in the past. However Dr. Canker, with whom he was romantically involved, designed a limb replacement system that allowed Igoe to "swap out" his default cosmetic hand for a variety of weapons, including a gun and a drill. When Scrimshaw wanted the microchip that was in Tuck Pendleton's miniaturized sub, Igoe got into a sub of his own and was shrunken and injected into Jack Putter's body. He and Pendleton battled until Igoe fell into Jack's stomach and was digested.