| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S44E01 | Secrets of the Sky Tombs |
January 4, 2017
PBS
|
60 | |
| S44E02 | The Nuclear Option |
January 11, 2017
PBS
|
60 | |
| S44E03 | Search for the Super Battery |
February 1, 2017
PBS
|
60 | |
| S44E04 |
Ultimate Cruise Ship
season finale
|
February 8, 2017
PBS
|
60 | |
| S44E05 | The Origami Revolution |
February 15, 2017
PBS
|
60 | |
| S44E06 | Why Trains Crash |
February 22, 2017
PBS
|
60 | |
| S44E07 | Holocaust Escape Tunnel |
April 19, 2017
PBS
|
60 | |
| S44E08 | Building Chernobyl's MegaTomb |
April 26, 2017
PBS
|
60 | |
| S44E09 | Chinese Chariot Revealed |
May 17, 2017
PBS
|
60 | |
| S44E10 | Poisoned Water |
May 31, 2017
PBS
|
60 | |
| S44E11 | Eclipse Over America |
August 21, 2017
PBS
|
60 | |
| S44E12 | Death Dive to Saturn |
September 13, 2017
PBS
|
60 | |
| S44E13 | Secrets of the Shining Knight |
October 4, 2017
PBS
|
60 | |
| S44E14 | Ghosts of Stonehenge |
October 11, 2017
PBS
|
60 | |
| S44E15 | Secrets of the Forbidden City |
October 18, 2017
PBS
|
60 | |
| S44E16 | Killer Volcanoes |
October 25, 2017
PBS
|
60 | |
| S44E17 | Killer Hurricanes |
November 1, 2017
PBS
|
60 | |
| S44E18 | Killer Floods |
November 8, 2017
PBS
|
60 | |
| S44E19 | Extreme Animal Weapons |
November 22, 2017
PBS
|
60 | |
| S44E20 | Bird Brain |
December 20, 2017
PBS
|
60 | |
| S44E21 |
Day the Dinosaurs Died
season finale
|
December 27, 2017
PBS
|
60 |
No artwork of this type.
No artwork of this type.
