Doctor Who is a custom theme created by LFY1547. It contains eight sub-themes, one of each Series in the recent revival of the British TV show, as well as one for the upcoming TV Movie, The Day of the Doctor.
Doctor Who is about a Time Lord, named The Doctor, who has a companion (a.k.a. person who tags along with him everywhere) and has a flying space machine called a TARDIS (Time And Relative Dimensions In Space). In the TARDIS, he time travels with his companion and fights his enemies (Daleks, Cybermen, The Master, etc...) and solves trouble in the future, present and/or past.