Episode 01: Pluto and Beyond Episode 02: Einstein's Quantum Riddle Episode 03: Kïlauea: Hawai'i on Fire Episode 04: Decoding the Great Pyramid Episode 05: Rise of the Rockets Episode 06: The Next Pompeii Episode 07: Saving the Dead Sea Episode 08: Inside the Megafire Episode 09: First Horse Warriors Episode 10: Lost Viking Army Episode 11: Back to the Moon Episode 12: The Planets: Inner Worlds (1) Episode 13: The Planets: Mars (2) Episode 14: The Planets: Jupiter (3) Episode 15: The Planets: Saturn (4) Episode 16: The Planets: Ice Worlds (5) Episode 17: Rise of the Mammals Episode 18: Why Bridges Collapse Episode 19: Look Who's Driving Episode 20: Dead Sea Scroll Detectives Episode 21: Decoding da Vinci Episode 22: The Violence Paradox Episode 23: Animal Espionage