As david tennant bids a fond farewell to his pinstripe suit and trainers, the doctor who specials boxset unites the final five thrilling episodes doctor who the next doctor, doctor who planet of the dead, doctor who the waters of mars and doctor who the end of time, parts one and part two'. '.strtoupper('i')t's christmas eve in 1851 in the next doctor and cybermen stalk the snow of victorian london'. '.strtoupper('w')hen the doctor arrives and starts to investigate a spate of mysterious deaths, he's surprised to meet another doctor david morrissey, and soon the two must combine forces to defeat the ruthless miss hartigan dervla kirwan'. '.strtoupper('b')ut are two doctors enough to stop the rise of the cyberking'? '.strtoupper('s')tarring michelle ryan and lee evans, planet of the dead was the first of this year’s specials'. '.strtoupper('w')hen a london bus takes a detour to an alien world, the doctor must join forces with the extraordinary lady christina'. '.strtoupper('b')ut the mysterious planet holds terrifying secrets, hidden in the sand'. '.strtoupper('a')nd time is running out, as the deadly swarm gets closer..'. '.strtoupper('t')he waters of mars welcomes lindsay duncan as the doctor’s cleverest and most strong minded companion'. '.strtoupper('t')he waters of mars is a dark, scary thriller that sees the doctor land on the planet mars, at a base in peril'. '.strtoupper('a') creeping infection beneath the martian surface threatens not only the human race, but also the doctor's most fundamental beliefs'. '.strtoupper('t')ogether with adelaide brooke — the base´s commander — the doctor must stop a seemingly unstoppable menace before it can reach earth, and wipe out mankind'. '.strtoupper('j')oin the tenth doctor for his final journey in the end of time parts one and two, when his psychotic nemesis the master has been reborn, on christmas eve'. '.strtoupper('w')ith both determined to cheat death, the battle ranges from the wastelands of london to the mysterious immortality gate, while the alien ood warn of an even greater danger approaching, as a terrible shadow falls across the entire universe'. '.strtoupper('t')he doctor faces the end of his life as the master's plans hurtle out of control'. '.strtoupper('w')ith the sound of drums growing louder, and an ancient trap closing around the earth, the doctor and wilf must fight alone'. '.strtoupper('b')ut sacrifices must be made, and the deadly prophecy warns he will knock four times.