Event: NEPAL 523 B.C. Sydney and Nigel go to Nepal searching Buddha's bowl for villagers building a shrine to Siddhartha, the original Buddha. But Sydney's rival, Stewie Harper, is also searching for the artifact. Hired by a banker, Michael Chan, who needs the bowl to save his family's bank from financial ruin, Stewie will stop at nothing to beat Sydney, and it takes all her resources to make sure the bowl ends up in its place.

Event: CHICAGO 1930 Sydney is persuaded to locate Al Capone's diamond encrusted gun by the grandson of a man framed for murder 70 years ago, which he hopes will clear his grandfather's name. Sydney uncovers a lot more in a Chicago hotel formerly frequented by Capone, while Nigel gets interested of Lori. With Capone's fabled lost bunker booby-trapped to keep its secrets, it takes a lot for Sydney, Nigel, and Lori to escape.

Event: NOVA SCOTIA 1600'S Sydney crash lands at a convent in Nova Scotia, while returning from an expedition. The Sisters of Mercy ask for help in finding the remains of Sister Evangeline, whose body has been missing for over 400 years. Enlisting Nigel's help, Sydney finds there is more than a person seeking the body of the murdered nun and discovers that the Sisters are guarding lost jewels and pirate treasure.

Event: CALIFORNIA 1846 Sydney and Nigel see an old photo of the Pioneer's Bear Flag of California, believed to have been destroyed during the struggle to control the state in 1846. Tracking the flag to Larivee, California, they meet an old miner, Jake Whitney, claiming to know where the flag is. When Sydney and Nigel find him dead in an abandoned gold mine, they suspect that he was murdered while trying to capture the flag. They must unearth the banner before meeting Jake's fate.

Event: GERMANY 1960 A musician appeals to Sydney to help him find his lost guitar given to him by Elvis Presley. The three head first to Nashville, then Germany. Sydney fans an old flame for information, and discovers that the guitar has more than sentimental value for interested parties, including a Cold War spy.