I feel like I am going slowly insane. I went on Sainsbury's site a few days ago after seeing a image on tumblr that credited it from being the Sainsbury's version. I am here in the USA and went online to their site. I swear I saw gag reel because I went back several times to check it out and make sure I wasn't seeing things. '
It isn't on the list of extras now but I am sure it was a few days ago.
So my question is this in all the world with all its versions is there a gag reel?
You may be thinking of the "Safety First" feature (found on the CinemaNow/Best Buy features), where it shows the cast playing a practical joke on their co-stars.