The self-proclaimed history nerds hit the road in a father-son journey they've waited years to take. No roadies, no tour buses and no boundaries - just a bucket list of iconic and historically significant spots that includes Mt. Rushmore, Stonehenge, The Alamo, Roswell, The Jamestown Settlement and Sun Studios and a hit list of some fascinating sights and people that they've read about. From a Cold War era Missile Silo to Bletchley Park; from gold miner Rattlesnake Randy's stream of dreams to vintage tank collector Allan Cors' private museum of working war machines, Ozzy and Jack get their eyes and hands on history.

• Ozzy Osbourne
• Jack Osbourne