NOVA

Overview

Episodes

• 
  S4E1 — Hitler's Secret Weapon 1977-01-05 • 55 min
• S4E2 — The Hot Blooded Dinosaurs 1977-01-12 • 55 min
• S4E3 — What Price Coal? 1977-01-19 • 55 min
• S4E4 — The Sunspot Mystery 1977-02-02 • 55 min
• S4E5 — The Plastic Prison 1977-02-09 • 55 min
• S4E6 — Incident at Brown's Ferry 1977-02-23 • 55 min
• S4E7 — Bye Bye Blackbird 1977-03-02 • 55 min
• S4E8 — The Pill for the People 1977-03-09 • 55 min
• S4E9 — The Gene Engineers 1977-03-16 • 55 min
• S4E10 — The Human Animal 1977-03-23 • 55 min
• S4E11 — The Wolf Equation 1977-03-30 • 55 min
• S4E12 — The Dawn of the Solar Age 1977-04-20 • 55 min
• S4E13 — The Business of Extinction 1977-04-20 • 55 min
• S4E14 — The Red Planet 1977-04-27 • 55 min
• S4E15 — Tongues of Men (1) 1977-05-11 • 55 min
• S4E16 — Tongues of Men (2) 1977-05-18 • 55 min
• S4E17 — Linus Pauling: Crusading Scientist 1977-06-01 • 55 min
• S4E18 — Across the Silent Barrier 1977-06-22 • 55 min
• S4E19 — The New Healers 1977-06-29 • 55 min