The funniest movie about the USSR hands down is “Comrade X” starring Clark Gable and Hedy Lamarr
http://viooz.co/movies/19637-comrade-x-1940.html
That’s a good one too-
http://www.freerepublic.com/focus/f-chat/2964268/posts
I never heard of that movie, but I love Clark Gable, so I’ll check it out.