Rev. Prof. Dr. Alejandro Crosthwaite, OP is Full-Professor of Catholic Social Teaching, Political & Social Ethics, and Cultural Studies in Film at the Faculty of Social Sciences (FASS) at the Pontifical University of St. Thomas Aquinas (Angelicum) in Rome; Visiting Professor in the Faculty of Theology as well as in DOMUNI.

Fr. Crosthwaite is currently a member of the Society of Christian Ethics, The Catholic Theological Society of America, the American Academy of Religion, and The Society for the Study of Christian Ethics (U.K.), and Societas Ethica (E.U.).

He is the author of several lectures and articles on Catholic social teaching, the social and political thought of St. Thomas Aquinas, American studies, Latin American & Latino/a social ethics, and cultural studies in film.