The Ood have given a warning to The Doctor. The Master is returning yet that is not the biggest threat. A darkness is coming which brings with it The End of Time.
A meeting in a London bus with jewel thief Lady Christina takes a turn for the worst for the Doctor when the bus takes a detour to a desert-like planet, where the deadly Swarm awaits.
Young Felix grows up as an inside spectator at cycling races, a bizarre environment where violence and drugs seem to reign. Following his father's footsteps, Felix discovers that his body is not made for the game
