Crash of the Hindenburg
Episode: 1x01 | Airdate: Jun 9, 2013
Season 1
Thunderstorm That Saved D.C.
Episode: 1x02 | Airdate: Jun 9, 2013
Pennsylvania's Fatal Smog
Episode: 1x03 | Airdate: Jun 16, 2013
Sinking of the Titanic
Episode: 1x04 | Airdate: Jun 23, 2013
Russia's Secret Weapon
Episode: 1x05 | Airdate: Jun 30, 2013
Challenger Disaster
Episode: 1x06 | Airdate: Jul 7, 2013
Vanishing Sun
Episode: 1x07 | Airdate: Jul 14, 2013
Lost Legions of Rome
Episode: 1x08 | Airdate: Jul 21, 2013
Mayan Mega Drought
Episode: 1x09 | Airdate: Jul 28, 2013