The Pilot

Written by Steven Moffat

"Imagine if time happened all at once. Every moment of your life laid out around you… like a city. Streets full of buildings made of days. The day you were born. The day you die. The day you fall in love. The day that love ends. A whole city built from triumph and heartbreak and boredom and laughter and cutting your toenails. It's the best place you will ever be. Time is a structure relative to ourselves. Time is the space made by our lives. Where we stand together forever. Time and relative dimension in space. It means 'life'."

Two worlds collide when the Doctor meets Bill. A chance encounter with a girl with a star in her eye leads to a terrifying chase across time and space. Bill's mind is opened to a universe that is bigger and more exciting than she could possibly have imagined. But who is the Doctor, and what is his secret mission on Earth?