The Dicktator (1974)

When a male birth-control pill accidentally sterilizes the male population, the birth rate drops to zero and the President of the U.S. orders the CIA to scour the globe for potent males. Five are found who have yet to take the pill - a Japanese doper, a Peruvian sheep herder, a Russian prisoner, a San Francisco drag queen, and an Afro-American anthropology student who is busy boiling fat gals for the local cannibals - each of whom is codenamed The Dicktator and promptly ordered to impregnate the horniest of the world's women.