A German bomb approaches the site. Jack returns to his ship and uses it to tether the bomb and steer it away from Earth. The Doctor orders everyone to flee the area, setting the Chula medical ship to self-destruct to destroy the technical parts without changing the timeline. Jack is unable to stop the bomb or escape from it, but the Doctor comes to rescue Jack, who joins the Doctor and Rose in the TARDIS. At the end of the episode, the Doctor and Rose dance to 'In the Mood' by Glenn Miller.