Doctor Who's 60th anniversary has arrived, and the series' new episodes will delight fans new and old. David Tennant and Catherine Tate's continued adventures as the Doctor and Donna promise to delight viewers, with some of television's most bold and ambitious storylines. The first of Russell T Davies's 60th-anniversary Specials, "The Star Beast," is now available to stream on Disney Plus. Fans are disclosing which stories are essential viewing before the airdate, to best understand the show's first 60th Anniversary Special.
Source：https://www.cbr.com/doctor-who-star-beast-recommendations/
