Series 6 Part 1 sees the Doctor return in 7 thrilling brand new episodes. The Doctor together with newlyweds Amy and Rory face monsters, mysteries and adventures across time and space. Together they find themselves in Sixties America, battling the invasion the world forgot, then journey on the high seas of 1696 aboard a pirate ship, to solve the mystery of the Siren. The Doctor meets an old friend with a new face and waiting for them is the battle of Demon's Run, and the Doctor's darkest hour. Silence will fall and a good man is going to die...