The foppish mad scientist plots a scheme to take over the world by killing off the military leaders of every country.

Backed by the power of Red China, the infamous Dr. Goldfoot has devised a plan for bringing about total war between the United States and the Soviet Union by bombing Moscow from an American plane. To do this, however, Goldfoot must eliminate nine of the ten top NATO generals and then pose as the sole survivor, America's General Willis, in order to steal a jet for the bombing mission. Goldfoot equips his renowned robot girls with proximity fuses in their navels which explode upon contact when they make love to the generals. As the assassinations near completion, an American Strategic Intelligence Command agent named Bill Dexter arrives in Rome, where Goldfoot plans to murder General Willis and then assume his identity. After recruiting the services of Franco and Ciccio, two bumbling doormen who aspire to be secret agents, Dexter successfully avoids the diversions of Rosanna, one of Goldfoot's sexiest robots. Then, upon learning that the evil doctor is jetting to Moscow, Dexter, Franco and Ciccio commandeer a hot-air carnival balloon and miraculously manage to stop Goldfoot, although he bails out just before his plane crashes. Similarly, Dexter and his two colleagues are forced to jump from the balloon. Although Dexter makes it safely back to the States, Franco and Ciccio end up in a Siberian labor camp, where Dr. Goldfoot has already established himself as the prison commandant.