I don't know why this movie didn't become better known. Walter Matthau is his usual: stern-faced, serious, but somehow hilarious at the same time. Glenda Jackson is outstanding as a girlfriend from many years earlier.
The action is non-stop, and the scenery of Switzerland is almost worth the price of admission.
All in all, a very enjoyable movie. Be sure to watch for Matthau disguising his voice as Eleanor Roosevelt!
This is a funny, funny movie. Walter Matthau is a hoot and has perfect chemistry with Glenda Jackson. All of the others in the movie are perfectly cast as well. Worth watching again and again.