Cette page vous donne accès à la version originale de cette série TV. David Tennant embarks on his last ever adventure as the Tenth Doctor in this two-part special. When the Master is reborn on Christmas Eve the Doctor must once again do battle with his psychotic nemesis. Their conflict takes them to the mysterious Immortality Gate where the Ood warn of an even greater danger approaching, as a terrible shadow falls across the entire Universe. Ancient forces are at work and the Doctor must beware the deadly prophecy that warns 'he will knock four times'. David Tennant is joined for his final farewell by a host of guest stars including John Simm, Bernard Cribbins, Timothy Dalton, Catherine Tate and Billie Piper.
