Hi i hear some season 7 sets are missing this.I'm not sure what it is from OZ. I'm not sure if it a one hour special or something similar.Is this just a minute of the crew waving on the final episode The Last Show.:wave:

During the end credits of the final episode, there was originally a scene with the cast waving goodbye, introduced by Mary. In every subsequent airing this was replaced with regular end credits.
The first DVD sets released have the end credits, but this was fixed for later sets which include the original curtain call.