Planes and Trains is a very funny movie with some truly hysterical moments but it is heartbreaking too.

It is rated R (over 17 only). It would be rated G (all ages) except for a brief scene at a car rental (car hire) counter where the main character says what every frustrated customer has fantasized about saying (I know I have) to the hire agent. It only lasts about 60 seconds but he drops the "f-word" no less than 18 times.

If you are still curious about the movie, you can read more about it here:

http://www.imdb.com/title/tt0093748/usercomments