Adam Mitchell (Doctor Who) old. He quickly forms a mutual attraction with the Doctor's companion Rose Tyler (Billie Piper) and informs her of his desire to see the stars. When a live Dalek manages to break free and slaughter its way through the base, Adam finds himself fleeing along with Rose. At the end of the episode, when van Statten's museum is closed down, Rose asks the Doctor (Christopher Eccleston) to take Adam along with them in the TARDIS. The Doctor is reluctant, but Rose convinces him to let Adam follow them into the TARDIS. In the following episode, "The Long Game", the Doctor,
The Doctor (Doctor Who) was to cast an actor in his mid-30s to 40s for the role of the Eleventh Doctor, despite casting Matt Smith, who is the youngest actor to ever have played the role. The actors who have played the lead role of the Doctor in the programme and the dates of their first and last regular television appearances in the role, are: 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