In the film Doctor Who , Clara is the Tenth Doctor 's partner .
A poll in November 2013 , revealed that Tennant was considered the greatest Doctor with 33 % of the vote , a clear 10 % lead over 2nd place , Tom Baker.  of The Telegraph voted Tennant as the greatest actor to play the Doctor in 2014.  Coleman , who played Clara Oswald and appeared with Tennant in `` The Day of the Doctor '' said that David was her favourite Doctor , along with Tom Baker.  Sci-fi writer , Terry Pratchett thinks he is the greatest Doctor.  , in 2015 in celebration of the tenth anniversary since the show was revived , Tennant was voted the greatest Doctor by readers of Radio Times.