Night and the Doctor is a series of five made-for-DVD mini-episodes of Doctor Who which were written by Steven Moffat. They were released as bonus features in the Complete Sixth Series DVD and Blu-ray box sets in November 2011. Four of them are thematically linked and take place in the console room of the TARDIS. The first four centre on the question, "What does the Doctor do at night when his companions are asleep?". They were mostly comedic mini-episodes, apart from a serious ending to Last Night, and an ominous feel to Up All NIght. The fifth one precedes the events of the episode "Closing Time", and does not feature the Doctor or any regular companions, as well as being the only one not to be set in the TARDIS.