I think they included for most, or even all, movies from the "Pirates of the Caribbean" franchise a bunch of bloopers on the DVDs/BluRays. These 5 minutes are exactly that and they come from "At World's End". There is nothing too exciting or interesting to see here apart from seeing the actors from the movie briefly out of character despite still wearing their costumes and makeup. I always wonder how much of these bloopers are real bloopers and how much is staged. I guess we will never know. This one here is an okay watch for huge fans of the franchise, but everybody else can really skip it and they will not be missing much. All in all, I cannot recommend this little documentary.