When an old cinema re-opens, past horrors emerge to stalk the streets of Cardiff. As bodies are found caught between life and death, Torchwood must act fast. Who are the Night Travellers and how can Torchwood capture these mysterious killers?

A booby trapped building explodes and knocks the team unconscious. As their lives flash before their eyes, we learn how each of them was recruited to Torchwood – Captain Jack's initiation into a shocked Victorian Torchwood in 1899; Toshiko's daring mission to trade alien technology for her mother's life; how Ianto woo'd Jack with coffee and a flair for alien-catching and; the medical revelation that changed how Owen saw the world.