Doctor Who (2005) Special Episode 142 : [*Last Christmas*] br Airs : Saturday, at 8:30pm br Network : BBC One br {Adventure} {Science Fiction} {Drama} br Actors : br [Christopher Eccleston] as [The Doctor (9)] br [David Tennant] as [The Doctor (10)] br [Matt Smith] as [The Doctor (11)] br br Episode Plot: br The Doctor and Clara face their Last Christmas.