Nine minutes of end credits on a 1hr 15min movie

If you think that's bad, check out the "extended" version of Superhero Movie. Credits roll around 1h 8m and there's something like 20-25 minutes of bloopers and deleted scenes between different chunks of the credits. They just barely shot enough material to drag these movies across the finish line.

I saw the movie in theaters with a bunch of friends on the Friday night it premiered. We saw the 8pm showing and when it was over we were laughing that it was only 9:15.