Sandra Lee Chocolate

Examining high-speed trains. Included: Germany's 300 MPH Maglev, which travels on a magnetic cushion; the high-speed Eurostar and Bullet trains in Japan.

Casey Anderson is a wildlife expert and has been in the business for decades now. His mission is to find the beasts that roam the remote corners of the world, relying on his many years of knowledge to accomplish this. Anderson joins forces with local trackers to investigate the existence of the elusive creatures he seeks. He leaves no stone unturned and collects clues along his journey until he finds the right pattern that will allow him to have an encounter with the animals.

Jonnie Irwin and Jasmine Harman help property owners find the ideal new homes they've always wanted - but will they stay on British soil or settle on some distant sunny shore?

Dominique Purdy tours Dubai. Also: a young Muslim fashion designer is profiled.

A list of the best places in America to find money and treasure includes Arkansas, where diamonds can be found eroding out of of the ground; the Department of the Treasury's auction in Los Angeles; and sunken treasure in Key West.

Irish comic Kevin McGahern is on a quest to find the weirdest sights in the U.S.