The ape-man, found somewhere in the jungles of Congo, transferred to Milan and named Bingo Bongo. The only one who believes in the human qualities of him is Laura, a woman anthropologist , so their affection for each other even grows to love.

Two reckless friends Leonardo (Adriano Celentano) and Luciano (Renato Potstsetto) are just doing whatever they want and getting into endless alterations. When one of them decides to marry, their friendship is in a crisis ...