People bragging about stereotypes
It seems that a lot of people were "put off" by the stereotypes in this movie, at least that's what forum and reviews could make you gather.
I really don't know how much time you need to have to analyze a 40 year old slapstick-movie for it's political correctness. Of course all the characters in this movie are stereotypes, just like basically every character in every TV-production or movie is a stereotype. It is just that some people get all touchy-bothered when it comes to so called "racial stereotypes".
Admitted, there are racial stereotypes that are hurtfull and outright racist, I agree on that, but calling this nice little movie racist... that would just go too far, way too far.
Let's see, the french guy is a womanizer. So? France has always been connected with "amour", their capital is even called the City of Love. And the gag with the same actress playing several girls is really funny. Just as the french pilot thinks that love and romance are obviously more important than this race. Do you really think every french guy is actually like that? Fontane, Gaugin and Napoleon Bonaparte were french too.
The younger english guy is the "typical" upper-class snob, true to the crown, and what not. So? The British have always been known for their etiquette and their royal behauvior, the "fine british style". That does not make him cold or heartless, at the end of the movie he seems rather emotional. But do you think every guy from GB is like that? Churchill and Watt were british too.
The Germans. Ah, I am so happy that I can laugh about that, because I am in fact, german myself. But so should everyone else. Seeing an actor like Gerd Froebe, who was indeed one of germany's finest actors of this time, playing dramatic and very distinguished parts in a lot of germany's best movies make such a mockery out of himself makes me want to laugh out loud. In the time the movie plays in, Germany was ruled by an Emperor and had a strong military tradition, especially the prussian part, where the german character clearly comes from. Also, the strong "going by the book" mentality is a typical "stereotype" for germans, even today. I don't feel insulted as a german that this movie makes fun about my home country, not as long as it stays funny and tastefull. Schopenhauer, Kafka and Goethe were german too.
Same goes for all the other nations. Stereotypes are nothing to fear, we all use them daily, even if we might not always mean or know it. When we start believing, that those stereotypes are true, then they become harmfull. But everyone who has enough time to analyze this movie for apparent political enigmas and then write it here also has enough time to learn about all the countries in the movie and their achievments.
If you travel to France and you shield your girlfriend, because you think the next french guy is going to jump her, that's racism. Laughing about a french bonvivant in a 40 year old movie that has only stereotypes and uses them for laughter, that's just fun.
I loved this movie as a child and I still do, so I kinda felt obligated to defend it. It is good to know that people read between the lines, but it is also sad to see, that some start writing stuff between the lines, when they don't find anything.