Videos: Trailers, Teasers, Featurettes
The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a living—more of a hobby actually, and the Doctor's very, very good at it.
Doctor Who - watch online: streaming, buy or rent
Currently you are able to watch "Doctor Who" streaming on Hotstar, BritBox, Sling TV, HBO Max or buy it as download on Apple iTunes, Google Play Movies, Vudu, Amazon Video, FandangoNOW, Microsoft Store.