Check out this interview with Doctor Who executive producer and writer, Russell T. Davies and “End of Time” and “Torchwood: Children of Earth” director, Euros Lyn, courtesy of Televisionary.  They talk about Davies’ departure from Doctor Who, the last David Tennant Doctor Who specials, the return of the Master, and the future of Doctor Who and Torchwood.  It’s a lengthy interview (15 minutes, separated into two parts).

[Source] Televisionary