All 14 episodes from the fourth series of the relaunched sci-fi adventure drama, starring David Tennant as the latest incarnation of the legendary Time Lord. In this series, the Doctor is joined by new companion Donna Noble (Catherine Tate) as the pair venture through time and space, visiting ancient Pompeii and the planet of the Ood while also meeting the mysterious River Song (Alex Kingston). The episodes are: 'Voyage of the Damned', 'Partners in Crime', 'The Fires of Pompeii', 'Planet of the Ood', 'The Sontaran Stratagem', 'The Poison Sky', 'The Doctor's Daughter', 'The Unicorn and the Wasp', 'Silence in the Library', 'Forest of the Dead', 'Midnight', 'Turn Left', 'The Stolen Earth' and 'Journey's End'.

All 13 episodes from the first series of the relaunched sci-fi adventure drama, written by Russell T. Davies and starring Christopher Eccleston as the legendary Time Lord. In this series, the Doctor meets new companion Rose Tyler (Billie Piper) while saving her from the living-plastic Nestene Consciousness, before taking her on adventures through time and space, where she meets Charles Dickens (Simon Callow), tries to save her father from dying when she was a child, and helps the Doctor and Captain Jack Harkness (John Barrowman) battle the evil Daleks and save the world. The episodes are: 'Rose', 'The End of the World', 'The Unquiet Dead', 'Aliens of London', 'World War Three', 'Dalek', 'The Long Game', 'Father's Day', 'The Empty Child', 'The Doctor Dances', 'Boom Town', 'Bad Wolf' and 'The Parting of the Ways'.