Psychology has always been a discipline immersed in the social and political currents of the day. At the level of psychological theory—whether one considers early pioneers such as Freud, Skinner, and Rogers, or, more recently, Seligman and the neuroscientific turn—its affinity with dominant socio-political concerns is easily demonstrated. Far from such individuals being calculating ideologues, however, they were interpellated—inevitably—by a field of power in which their personal and working lives were already embedded. On the other hand, it is equally true that Psychology’s phenomenal growth in the 20th century was built—most deliberately—on the alliances it formed with powerful bureaucratic elites. The discipline’s proximity to power, that is, meant not only that it could be co-opted ideologically but also that it would collude with oppressive regimes to enhance its own prestige. Project CAMELOT is one example where psychologists were willing to cooperate with the U.S. military in the service of a foreign policy that terrorized Latin America. The discipline also thrived under the Nazis with psychologists heavily involved in meeting the operational requirements of the Wehrmacht. Afrikaner psychologists in South Africa formed a close association with the apartheid state in both ideological and practical terms. More recently, the involvement of the American Psychological Association in a torture scandal has drawn attention once again to the discipline’s potential for collusion with institutional powers. In historiographic terms, some will take issue with the delivery of moral judgments when documenting the history of Psychology. However, the writing of history does not preclude such judgments, especially at a time when the exercise of power permeates disciplinary, institutional, and social life.