In this provocative intellectual biography, architectural historian Mark Wigley makes the surprising claim that the thinking behind modernist architect Konrad Wachsmann’s legendary projects was dominated by the idea of television. While architecture is typically embarrassed by television, preferring to act as if it never happened, Wachsmann fully embraced it. Investigating the archives of one of the most influential designers of the twentieth century, Wigley scrutinizes Wachsmann’s design, research, and teaching, closely reading a succession of unseen drawings, models, photographs, correspondence, publications, syllabi, reports, and manuscripts to argue that Wachsmann is an anti-architect—a student of some of the most influential designers of the 1920s that dedicated thirty-five post–Second World War years to the disappearance of architecture. Wachsmann turned architecture against itself. His hypnotic projects for a new kind of space were organized around the thought that television liberates a different way of living together.