Host Lynn Elmhirst sails on British cruise line Cunard's flagship Queen Mary 2 on the legendary route between New York and Southampton, England, following in the wake of celebrities, royalty and VIP's in the golden era of ocean liners. It's an entire week at sea with no ports of call, instead immersed in quintessential British lifestyle: ship-wide afternoon tea, pub lunches, Royal Mail, the biggest library and planetarium at sea, and gala evenings. She visits with the kennel master and some four-legged passengers in the only kennels at sea! In London, Lynn drops into the only studio in the world still hand-making globes.