The Collection – Season 13 Blu-ray box set
Season 13 is packed with monsters. It introduced the Zygons, of course… plus one-shot creations such as the Kraals and the Krynoid that have since returned in spin-off media. It features the Fourth Doctor and Sarah (and, briefly, Harry Sullivan). Given these ingredients, and the guiding hand of producer Phillip Hinchcliffe and script editor Robert…

