I recently shot a few rolls with an old film camera that had a roll half exposed.  As far as I can tell, the film had sat in this camera for 5 years.  The time stamp on the first half of the film reads 11-12-03 so that is almost exactly 5 years to the day.  Kodak GC 400 is a pretty grainy film to begin with and a consumer film that was sold mostly in Wal-Mart and other retails stores.  Surprisingly the color is not all that bad.  The first image was one a took a few days ago of my desk, the second is one me and my old ride.  Had to be a while back, I still have some hair.