A study of the painful dispute between Freud and Ferenczi during the last years of their steadfast relationship - a relationship that left its stamp on the history of psychoanalysis for more than a quarter of a century - may be seen in connection with certain processes evoked by Freud (1919h) in “The ‘Uncanny’” (Das Unheimliche) which, unbenownst to the two protagonists of this relationship, may have been for each of them in turn, and simultaneously, both the motor and the result of the disputes. In this article the author discusses the different between the two important figures of psychoanalysis from the article of one.