Dramatisation of the failed plot to assassinate Adolf Hitler in July 1944 by a conspiracy of high-ranking German Army officers. Dramatisation of the failed plot to assassinate Adolf Hitler in July 1944 by a conspiracy of high-ranking German Army officers. Dramatisation of the failed plot to assassinate Adolf Hitler in July 1944 by a conspiracy of high-ranking German Army officers. Dramatisation of the failed plot to assassinate Adolf Hitler in July 1944 by a conspiracy of high-ranking German Army officers.