Ok, here is a brief intro to the Operation Delta team:
Paul Faraday: Overall team co-ordinator and operations manager. Age: 44. Ideal actor to play him: Michael French.
Corinne Shaw: Information co-ordinator and liason officer. Age: 32.
Ben Chatham: Head of Cambridge special operations unit and special scientific advisor. Responsible for relations with Torchwood and UNIT. Age: 25
Katie Ryan: In charge of incident site investigations and online research. Age: 23
Kyle Scott: Responsible for enforcement operations. Age: 20
Anselm Ashford: Investigative interviewer. Age: 23.
Craig Chatham: Trainee investigator. Age: 16.
Isobel Skye: Special investigator and advisor. Age: 17 . Alien origin.