You learn something new every day. Apparently the film industry has a much more succinct phrase for “end credits extra scene” – which is “end tag”. And now end tags are getting their own making-of featurettes among the extras on Blu-rays and DVDs. Such as this one for the “end tag” in which Benedict Cumberbatch’s amusingly-accented Doctor Strange meet Chris Hemsworth’s Thor, which will feature on the Doctor Strange Blu-ray.
— Chris Hemsworth (@chrishemsworth) February 13, 2017