Dr. Lubon

The King Kong Show 1966
Dr. Lubon is nuclear scientist who traveled to Mondo island alongside a military. He was ordered by the government to build an electric circle on Mondo island. They capture Professor Bond, but he is saved by Kong who destroys their base of operations. He later captures Bobby Bond to lure Kong and use their nuclear voltage to kill Kong, but a triceratops runs into the electric circle and it degenerates the nuclear energy, Kong then destroys the electric circle and saves Bobby. Dr Lubon and his army escape on boat and Kong destroys their ship