Ozzy and Jack venture to historic Jamestown, Virginia. Jack is determined to find out whether any Osbournes were among the first British colonists in America, but Ozzy is obsessed with the idea of that the early settlers resorted to cannibalism.

Ozzy and Jack are on a road trip to Mt. Rushmore. Jack wants to get an up-close and personal look at the historic site from a helicopter, but Ozzy wants nothing to do with it.

Ozzy and Jack pack up a camper and travel to the home of all things UFO -- Roswell, New Mexico. While Jack is a true UFO believer and loves camping, Ozzy is a skeptic and loathes the outdoors when it's freezing cold. But Jack's certain that the experience will further deepen their father-son bond.

It's Ozzy's birthday and Jack has a big surprise in store for him. Only problem is, Ozzy hates surprises. So, Jack's pulling a lot of strings to put together a perfect trip for the Prince of Darkness. On the agenda: medical oddities, a penitentiary, chocolate making and a voyage 220 feet underground, where Jack will reveal his biggest surprise - a relic from Ozzy's past.

Ozzy and Jack's bucket lists collide when father and son head to the UK. While both want to visit Stonehenge, the mythic structure of Druid lore, the rest of their itinerary is up for debate, and both Ozzy and Jack each want their way. Will Ozzy get his hands on Alan Turing's famous Nazi code breaking machine? Will Jack convince his dad to go to the newly found remains of a Neolithic monument known as "Superhenge"? And will Ozzy let Jack pursue his dream of getting his dad knighted?

Since Ozzy has a concert in Japan, father and son set out on a historic Japanese adventure. Driven by Ozzy's obsession with samurai swords, the guys go in search of a Samurai Master. Along the way, Ozzy & Jack secure a rare invite by sword master Isao Machii to try their hand at forging a kitana blade. Then, Jack wants to get a Tebori tattoo from a legendary tattoo master of the ancient art form. But will he be able to convince his dad that he too should get jabbed with a sharp stick for hours on end, as a ritual to mark their father-son bond?