Rose Tyler, a young shop assistant in a London department store, lives a humdrum and profoundly average life until the night the shop dummies where she works wake up and try to kill her. Her life is saved by a strange man who only calls himself The Doctor, and intrigued by him, she finds herself thrown headlong into a hectic battle to stop an alien presence from invading Earth and annihilating the human race. She comes to learn that her new friend is even stranger than she thought in fact, the Doctor...