Butterfly Effect (Season 2)

Creation of Constantinople (3:14); Western Roman Empire Falls (2:31); Memory of Humanity (2:58); Ottoman Empire (3:30); Constantine XI (4:12); City Under Siege (3:58); Turning Point in History (4:47); Credits: The Fall of Constantinople (0:47); Before the Ottomans (8:45); Ottoman Empire (0:00); Build Up (0:00); Building an Empire (0:00); Building an Empire (0:00); History of the Empire (0:00); Ottomans (0:00);

Scarface (5:23); Memory of Humanity (4:22); Banning Contraband (4:00); Biggest Chicago Mob Boss (2:52); Tax Evasion (2:34); Turning Point in History (5:57); Credits: Al Capone and Prohibition (0:47);

Spanish Conquers the Aztec Empire (4:56); Memory of Humanity (3:23); Aztec Empire (3:55); Cortés Arrives at Tenochtitlan (3:30); Turning Point in History (3:43); Kill and Conquer (5:43); Credits: The Aztec Empire and Spanish Conquest (0:47);

Exploring St. Lawrence (5:37); Memory of Humanity (4:25); The Seven Year's War (4:27); Attacking Quebec (5:38); Turning Point in History (5:03); Credits: The Fall of Quebec (0:46);

World War II Begins (4:53); Memory of Humanity (4:46); Turning Point in History (3:33); Announcing Evacuation (6:44); Holding Out (5:14); Credits: The Battle of Dunkirk (0:47);

Ancient Olympic Games (6:55); Memory of Humanity (4:32); Turning Point in History (5:21); Politicizing the Games (2:51); Sports, Media, and Marketing (5:31); Credits: The Olympic Games (0:47);

The Fronde (5:32); Memory of Humanity (4:03); Confrontations (3:05); The Prince's Fronde (2:36); Turning Point in History (4:00); Learning to Become King (5:54); Credits: The Fronde and Louis XIV (0:47);

Right to Vote (5:18); Memory of Humanity (4:26); Universal Suffrage (3:35); Confrontations Occur (3:04); Civil Disobedience (3:58); Turning Point in History (4:50); Credits: Women's Liberation in the 20th Century (0:47);

A Sea for Cotton (4:27); Memory of Humanity (5:11); Turning Point in History (6:14); Natural Disasters (3:27); Water War (5:51); Credits: The Aral Sea Ecological Disaster (0:47);

Spanish Colonization (4:39); Memory of Humanity (5:10); Turning Point in History (3:40); Gold Rush Begins (3:45); Gold Rush Lasts Eight Years (3:05); Mushroom Towns (4:50); Credits: The Gold Rush (0:47);

History of Writing (5:11); Memory of Humanity (5:00); Turning Point in History (4:52); Invention (3:43); Spread of the Printing Press (6:22); Credits: Gutenberg and the First Printing Press (0:49);

Disaster of the Middle Ages (4:47); Memory of Humanity (4:05); Bacteria (5:13); Turning Point in History (5:13); The Western World Changes (5:53); Credits: The Black Death (0:47); Black Death (8:59);

Corruption to Communism (4:37); Memory of Humanity (4:22); Deposing Castro (4:19); Cold War Crisis (3:52); Third World War (2:24); Turning Point in History (5:36); Credits: The Cuban Missile Crisis (0:46);