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• S44.E1 ∙ Secrets of the Sky Tombs
• S44.E2 ∙ The Nuclear Option
• S44.E3 ∙ Search for the Super Battery
• S44.E4 ∙ Ultimate Cruise Ship
• S44.E5 ∙ The Origami Revolution
• S44.E6 ∙ Why Trains Crash
• S44.E7 ∙ Holocaust Escape Tunnel
• S44.E8 ∙ Building Chernobyl's Megatomb
• S44.E9 ∙ Chinese Chariot Revealed
• S44.E10 ∙ Poisoned Water
• S44.E11 ∙ Eclipse Over America
• S44.E12 ∙ Death Dive to Saturn
• S44.E13 ∙ Secrets of the Shining Knight
• S44.E14 ∙ Ghosts of Stonehenge
• S44.E15 ∙ Secrets of the Forbidden City
• S44.E16 ∙ Killer Volcanoes
• S44.E17 ∙ Killer Hurricanes
• S44.E18 ∙ Killer Floods
• S44.E19 ∙ Extreme Animal Weapons
• S44.E20 ∙ Bird Brain
• S44.E21 ∙ Day the Dinosaurs Died