http://www.ropeofsilicon.com/gunn-still-finalizing-guardians-galaxy-end-credits-scene-plus-new-clip/



"Oh we have a post-credit sequence for you! Oh, do we ever! Yes, well we are connected, first of all we are connected...because of certain characters...but we have a post-credit sequence that's all our own! That in all honestly we have just been doing the past few days so I think it's going to be a great deal of fun for people.

"You don't even want to know what it is! Pure joy, pure joy, that's two words!"

The scene will be attached to showings of the film when Guardians of the Galaxy opens on August 1