One Third of a Nation
- Yıl: 1939
- Ülke: United States of America
- Tür: Dram
- Stüdyo: Dudley Murphy Productions
- Anahtar kelime: fire, tenement
- Yönetmen: Dudley Murphy
- Oyuncular: Sylvia Sidney, Leif Erickson, Myron McCormick, Hiram Sherman, Sidney Lumet, Muriel Hutchison