Watch Nova (1974) Season 25 Episode 21 on 123Movies

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1x1

S1.E1 ∙ The Making of a Natural History Film

Sun, Mar 3, 1974
1x2

S1.E2 ∙ Where Did the Colorado Go?

Sun, Mar 10, 1974
1x3

S1.E3 ∙ Whales, Dolphins, and Men

Sun, Mar 17, 1974
1x4

S1.E4 ∙ The Search for Life

Sun, Mar 24, 1974
1x5

S1.E5 ∙ Last of the Cuiva

Sun, Mar 31, 1974
1x6

S1.E6 ∙ Strange Sleep

Sun, Apr 7, 1974
1x7

S1.E7 ∙ Crab Nebula

Sun, Apr 14, 1974
1x8

S1.E8 ∙ Bird Brain: The Mystery of Bird Navigation

Sun, Apr 21, 1974
1x9

S1.E9 ∙ Are You Doing This for Me, Doctor?

Sun, Apr 28, 1974
1x10

S1.E10 ∙ The First Signs of Washoe

Sun, May 5, 1974
1x11

S1.E11 ∙ The Case of the Midwife Toad

Sun, May 12, 1974
1x12

S1.E12 ∙ Fusion: The Energy of Promise

Sun, May 19, 1974
1x13

S1.E13 ∙ The Mystery of the Anasazi

Sun, May 26, 1974
1x14

S1.E14 ∙ Why Do Birds Sing?

Sun, Nov 3, 1974
1x15

S1.E15 ∙ How Much Do You Smell?

Sun, Nov 10, 1974
1x16

S1.E16 ∙ The Hunting of the Quark

Sun, Nov 17, 1974
1x17

S1.E17 ∙ The Secrets of Sleep

Sun, Nov 24, 1974
1x18

S1.E18 ∙ Inside the Golden Gate

Sun, Dec 1, 1974
1x19

S1.E19 ∙ The Men Who Painted Caves

Sun, Dec 8, 1974
1x20

S1.E20 ∙ Red Sea Coral

Sun, Dec 15, 1974

S1.E1 ∙ The Making of a Natural History Film

S1.E2 ∙ Where Did the Colorado Go?

S1.E3 ∙ Whales, Dolphins, and Men

S1.E4 ∙ The Search for Life

S1.E5 ∙ Last of the Cuiva

S1.E6 ∙ Strange Sleep

S1.E7 ∙ Crab Nebula

S1.E8 ∙ Bird Brain: The Mystery of Bird Navigation

S1.E9 ∙ Are You Doing This for Me, Doctor?

S1.E10 ∙ The First Signs of Washoe

S1.E11 ∙ The Case of the Midwife Toad

S1.E12 ∙ Fusion: The Energy of Promise

S1.E13 ∙ The Mystery of the Anasazi

S1.E14 ∙ Why Do Birds Sing?

S1.E15 ∙ How Much Do You Smell?

S1.E16 ∙ The Hunting of the Quark

S1.E17 ∙ The Secrets of Sleep

S1.E18 ∙ Inside the Golden Gate

S1.E19 ∙ The Men Who Painted Caves

S1.E20 ∙ Red Sea Coral

S2.E8 ∙ War from the Air

S2.E9 ∙ What Time Is Your Body?

S2.E10 ∙ The Rise and Fall of DDT

S2.E11 ∙ Take the World from Another Point of View

S2.E12 ∙ The Lysenko Affair

S2.E13 ∙ The Tuaregs

S2.E14 ∙ The Plutonium Connection

S2.E15 ∙ The Other Way

S2.E16 ∙ The Lost World of the Maya

S2.E17 ∙ Will the Fishing Have to Stop?

S3.E1 ∙ Predictable Disaster

S3.E2 ∙ Joey

S3.E3 ∙ Meditation and the Mind

S3.E4 ∙ The Planets

S3.E5 ∙ A Desert Place

S3.E6 ∙ A Small Imperfection

S3.E7 ∙ Ninety Degrees Below

S3.E8 ∙ The Race for the Double Helix

S3.E9 ∙ The Renewable Tree

S3.E10 ∙ The Williamsburgh File

S3.E11 ∙ The Overworked Miracle

S3.E12 ∙ The Transplant Experiment

S3.E13 ∙ The Underground Movement

S3.E14 ∙ Hunters of the Seal

S3.E15 ∙ Benjamin

S3.E16 ∙ The Women Rebel

S3.E17 ∙ Death of a Disease

S3.E18 ∙ Inside the Shark

S3.E19 ∙ The Genetic Chance

S3.E20 ∙ The Case of the Bermuda Triangle

S4.E1 ∙ Hitler's Secret Weapon

S4.E2 ∙ The Hot Blooded Dinosaurs

S4.E3 ∙ What Price Coal?

S4.E4 ∙ The Sunspot Mystery

S4.E5 ∙ The Plastic Prison

S4.E6 ∙ Incident at Brown's Ferry

S4.E7 ∙ Bye Bye Blackbird

S4.E8 ∙ The Pill for the People

S4.E9 ∙ The Gene Engineers

S4.E10 ∙ The Human Animal

S4.E11 ∙ The Wolf Equation

S4.E12 ∙ The Dawn of the Solar Age

S4.E13 ∙ The Business of Extinction

S4.E14 ∙ The Red Planet

S4.E15 ∙ Tongues of Men: Part 1

S4.E16 ∙ Tongues of Man: Part 2

S4.E17 ∙ Linus Pauling: Crusading Scientist

S4.E18 ∙ Across the Silent Barrier

S4.E19 ∙ The New Healers

S4.E20 ∙ The Green Machine

S5.E1 ∙ In the Event of Catastrophe

S5.E2 ∙ Blueprints in the Bloodstream

S5.E3 ∙ One Small Step

S5.E4 ∙ The Final Frontier

S5.E5 ∙ BaMiki BaNdula: Children of the Forest

S5.E6 ∙ Trial of Denton Cooley

S5.E7 ∙ The Great Wine Revolution

S5.E8 ∙ The Case of the Ancient Astronauts

S5.E9 ∙ The Mind Machines

S5.E10 ∙ Icarus' Children