The successful regeneration of Doctor Who in the twenty-first century has sparked unprecedented popular success and renewed interest within the academy.The ten essays assembled in this volume draw on a variety of critical approaches—from cultural theory to audience studies, to classical reception and musicology—to form a wide-ranging interdisciplinary discussion of Doctor Who, classic and new, and its spin-off series, Torchwood and The Sarah Jane Adventures.With additional contributions from Andrew Pixley, Robert Shearman, Barnaby Edwards, and Matt Hills, the volume is intended to be accessible to everyone, from interested academics in relevant fields to the general public.