serial consists of restored footage. Comparison between the remastered episodes and clips included in the behind-the-scenes material demonstrate that a great deal of restoration work has been carried out on the picture and sound quality. The story was released on DVD again in 2013, included in a set paired with "The End of Time" (a two-part Tenth Doctor David Tennant story from 2009/10), in "The Monster Collection" series, specifically "The Master" entry. This story, along with the rest of Season 8 was released on Blu-ray on 23 February 2021, to coincide with the 50th Anniversary of The Master. It features a new 5.1 sound mix, optional updated special effects, CSO clean up and a brand new restoration of the film prints. References Notes External links Target novelisation Third Doctor serials Doctor Who serials novelised by Terrance Dicks Fiction set in the 1980s The Master (Doctor Who) television stories 1971 British television episodes