Doctor Who of the series and a film should be made by the BBC team and star the current TV Doctor. "Doctor Who" has appeared on stage numerous times. In the early 1970s, Trevor Martin played the role in "Doctor Who and the Daleks in the Seven Keys to Doomsday". In the late 1980s, Jon Pertwee and Colin Baker both played the Doctor at different times during the run of a play titled "Doctor Who – The Ultimate Adventure". For two performances, while Pertwee was ill, David Banks (better known for playing Cybermen) played the Doctor. Other original plays have been staged
The Doctor (Doctor Who) it is revealed that he also left to investigate the mystery of why good prevails in a universe where evil would seem to have so many advantages. It would be during his twelfth incarnation that the Doctor realizes his actions made the difference in the balance between good and evil in the universe. In other media, more has been revealed of the Doctor's early life. In the Past Doctor Adventures novel "Divided Loyalties", the Doctor recalls his Academy years in a dream induced by the Celestial Toymaker. According to this, he was a member of an organisation called the Deca,