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Yesterday's Witness
- Año: 1976
- País: United States of America
- Género: Documental
- Estudio: Michael Blackwood Productions
- Palabra clave: media, news, cinema history
- Director: Christian Blackwood
- Emitir: Lowell Thomas, Ed Herlihy, Harry von Zell, Jack Shaindlin, Norman Alley, Max Markman