Part 1
Mysterious Monoliths
Secrets of the Pyramids
Alien Close Encounters
Unbreakable Codes
Military Secrets
Dark & Deadly
Hidden Treasures
Mysterious Structures
Killer Finds
Flying High
Setting Boundaries
Smoking Guns
Home Sweet Homestead
All Mesa'd Up
High Voltage
Rocket Men
Up in Smoke
The Twilight Zones
On the Radar
Hot Pursuit
Heating Up