The program began with Biff and Louise preparing to board a plane on some international jaunt, a valet leading the way carrying the suitcases as they enter a restricted zone. Two suitcases and what appears to be a hat box are placed on a belt for loading. The big suitcase reads: "Biff Baker, USA." This is followed by the introduction of the two stars.
The episode I recently watched on DVD was called "Grey Market." Apparently a grey market was somewhere between the legitimate market and the black market. The story begins in Marsailles, France, with Biff and Louise picking up valuable imports through the help of a chef who obviously enjoys his own cooking. The two then stumble onto a grey market going on in their hotel involving the elevator operator. When the rascal picks on a helpless old woman and her son who are trying to leave the country for South America, Biff and Louise come to the rescue.