On the trail of a dangerous energy field, Torchwood are led to Delhi. There they witness the simultaneous disappearance of hundreds of people, and Jack discovers that the field centers on an old colonial mansion - Torchwood India.

Jack is shocked to find that Torchwood India is still going strong - he shut it down himself over 80 years ago. He’s even more surprised to find that its members, including his old flame the Duchess, haven’t aged a day. What is the secret of their eternal youth, .....