The Hollywood Ten contempt convictions (1947-1950)
Ten screenwriters and directors — including Dalton Trumbo and Ring Lardner Jr. — refused to answer questions from the House Un-American Activities Committee about alleged Communist Party membership. All ten were convicted of contempt of Congress and sentenced to six to twelve months in prison. Their convictions were upheld on appeal.
All ten served their sentences and were blacklisted from the entertainment industry.
The cases became a cautionary tale about the abuse of congressional investigative power. The Supreme Court later imposed limits on congressional inquiries in Watkins v. United States (1957), ruling that Congress cannot investigate for 'the sake of exposure.'
The Hollywood Ten cases represent the last era when criminal contempt of Congress was routinely enforced and the convictions stuck. That Bannon and Navarro's convictions — the first successful criminal contempt prosecutions in decades — are both being reversed suggests the enforcement mechanism may be functionally dead.
