Bassie & Adriaan travel all over the most beautiful parts of Great Britain, looking for a package. B100 is looking for Bassie & Adriaan, but has no luck. Just as he finds them, they travel on to Portugal. There they follow the path that a grape must take to become port wine. Via the capital Lisbon, they arrive in the wine region. From there, they take a special boat to Porto and discover some remarkable things. But they don't realize that the Baron is preparing a trap...