Doctor Who has been played by multiple performers
The programme depicts the adventures of a Time Lord called `` The Doctor '' , an extraterrestrial being from the planet Gallifrey .	Time Lord	Time Lord	The Doctor	The Doctor (Doctor Who)	extraterrestrial being	Extraterrestrial life	Gallifrey	Gallifrey
A number of other actors have played the character in stage and audio plays , as well as in various film and television productions .
