Similar movies

It makes fun of America a lot more

Not toward US-Canada, but as far as comedies about countries going to war for improbable reasons, yes. Check out "Wag the Dog" and "The Mouse That Roared."

Look for SCTV — that's pretty much all Canadians (including John Candy) making fun of Canadians.

http://www.imdb.com/title/tt0075578/

;-)