Thomas Stewart "Tom" Baker (born 20 January 1934) is a British actor and comedian. He is best known for playing the fourth incarnation of the Doctor in the science fiction television series, Doctor Who, a role he played from 1974–1981.
A timeline disturbance forces 13 TARDIS' to simultaneously crash into each other. 13 incarnations of the Doctor are trapped in the void. They must contact their companions to free them before it is too late.
