This newsreel contains footage of testimonies for the House of un-American Activities Committee relating to Harry Dexter White, featuring testimony from J. Edgar Hoover. Begins with MS of Brownell sworn into oath. MCU of the HUAC council sitting at a table with microphones around them. MCU of Brownell seated and testifying against Harry Dexter White. Cuts to J. Edgar Hoover sitting down and reading a testimony. Cuts to senators seated at a desk. Cuts to another McCarthy hearing, MS of a man walking through the courthouse, paparazzi in FG. MCU of a man standing and raising his right hand. McCarthy and other men seated at a table talking to the defendant. McCarthy asks the man if he gave Julius Rosenberg as a reference.