Heredity in Man
- Unyaka: 1937
- Izwe: United Kingdom
- Uhlobo: Documentary
- Isitudiyo: Gaumont-British Instructional
- Igama elingukhiye:
- Umqondisi: J.V. Durden
- Abalingisi: Julian Huxley, Edward Carrick, Edith Craig, John Gielgud, Dan Godfrey, Howard Godfrey