• 7 Evolution (Biology)
• 1 Anatomy, Comparative
• 1 Antiquities
• 1 Bombings
• 1 Competition (Biology)
• 1 Darwin, Charles, 1809-1882
• 1 Embryo, Mammalian
• 1 Embryology, Human
• 1 Embryonic and Fetal Development
• 1 Evolution
• 1 Excavations (Archaeology)
• 1 Exploration
• 1 Fetus
• 1 Great Britain. Army
• 1 Growth
• 1 Guerrilla warfare
• 1 History
• 1 Human evolution
• 1 Life on other planets
• 1 Neanderthals
• 1 Neurology
• 1 Perceptual disorders
• 1 Prevention
• 1 Psychology, Pathological
• 1 Ramachandran, V. S

• 8 WGBH (Television station : Boston, Mass.)
• 7 Clear Blue Sky Productions
• 7 Neeson, Liam
• 6 WGBH Educational Foundation. Educational Programming and Outreach Department
• 2 Channel Four (Great Britain)
• 2 Linden, Hal
• 2 Morton, Joe, 1947-
• 1 Agaton, Mikael
• 1 Aspell, Paula S
• 1 British Broadcasting Corporation
• 1 British Broadcasting Corporation. Television Service
• 1 Buckner, Noel
• 1 Chrichton-Miller, Emma
• 1 Davis, Mark J
• 1 Dugan, David
• 1 Erikson, Bo G
• 1 Espar, David
• 1 Garmon, Linda
• 1 Gemini Productions
• 1 Gédéon (Firm)
• 1 Jersey, Bill
• 1 Lewis, Susan
• 1 MDTV Productions
• 1 Nilsson, Lennart, 1922-2017

• 14 English

• 1 Afghanistan
• 1 Alexandria
• 1 Alexandria (Egypt)
• 1 Cuba
• 1 Egypt
• 1 Great Britain
• 1 Outer space

• 7 Films for the hearing impaired
• 4 Science television programs
• 3 Documentary television programs

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