Doctor Who (Series 15)

The Fifteenth Series of the British Science Fiction Programme, Doctor Who began airing in 2023 and concluded in 2023. This series sees Russel T. Davis resigns as showrunner after helping revive the show, he is replaced by Angela Kang. This series is the fifteenth season to air since the revival and the fortieth overall.

This series sees the return of Martha Jones (Freema Agyeman) as the Doctor's companion as they follow Captain Jack Harkness' brother Gray across the Universe following his theft of the Vortex Cube from Torchwood. Jack (John Barrowman) also rejoins the Tardis crew on a part time basis. This series also helps develop the Doctor and Martha's relationship and how Martha shows the Doctor how to move on following Hannah's sacrifice in "The Face of Death".

This series sees the return of Grey Harkness, who was last scene in Torchwood, series 3. It also features the return of K9 and Luke Smith, Rani Chandra and Clyde Langer from "The Sarah-Jane Adventures".

Starring Cast

 * Daniel Stephen as The Doctor
 * Freema Agyeman as Commander Martha Jones
 * John Barrowman as Captain Jack Harkness

Recurring Cast

 * Eve Myles as Gwen Cooper
 * Kit Harrington as Gray Harkness