The Doctor (Doctor Who)
Jodie Whittaker took over the role as the Thirteenth Doctor in the 2017 Christmas special. In addition to the above-listed actors, others have played versions of the Doctor for the duration of particular storylines.
Notably, John Hurt guest starred as the War Doctor in the closing moments of the 2013 episode "The Name of the Doctor", the webcast "The Night of the Doctor" and the 50th Anniversary episode "The Day of the Doctor". The War Doctor is an incarnation existing between those of McGann and Eccleston. Hurt was never the programme's lead actor; his Doctor was retroactively inserted into continuity for the programme's 50th anniversary, and was written so as not to disturb the ordinal naming of the established Ninth, Tenth and Eleventh Doctors. In the 1986 serial "The Trial of a Time Lord", Michael Jayston played the Valeyard, an amalgamation of the Doctor's darker sides from between his twelfth and final incarnations.
Doctor Who (series 1)
David Tennant had been offered the role of the Doctor when he was watching a pre-transmission copy of "Casanova" with Davies and Gardner. Tennant initially believed the offer was a joke, but after he realised they were serious, he accepted the role and first appeared in the series finale "The Parting of the Ways". Tennant was announced as Eccleston's replacement on 16 April 2005. Other recurring characters for the series included Camille Coduri as Rose's mother Jackie Tyler, and Noel Clarke as Rose's boyfriend Mickey Smith. Other actors and television presenters who appeared in the series included Mark Benton, Zoë Wanamaker, Simon Callow, Eve Myles, Penelope Wilton, Annette Badland, Matt Baker, Andrew Marr, Corey Johnson, Simon Pegg, Anna Maxwell-Martin, Tamsin Greig, Shaun Dingwall, Florence Hoath, Richard Wilson, Jo Joyner, Davina McCall, Paterson Joseph, Anne Robinson, Trinny Woodall, and Susannah Constantine.