BBC Studios plans to bring the thirteenth “Doctor Who” Christmas special “Doctor Who: Twice Upon A Time” to 4K UHD Blu-ray on October 2nd, well in time for the holiday season. In fact, I previously reported this was coming out this month, but now it would appear that the release date seems to have been pushed back by one week. The title was released earlier this year on the Blu-ray Disc format. Tech specs and bonus materials have not yet been detailed for the 4K release, but should be similar, one would presume. The title is available for PRE-ORDER over at Amazon. Stay tuned for any further updates.