Intelligence agents around the world are under attack from alien forces.
Teenager Mick discovers a swelling on his testicle and attempts to hide it.
Hannah meets a TV presenter who needs her help, and a new colleague joins the firm.
The team head on a British summer holiday in super-cheap second-hand convertibles.
The crew return to the Cotswolds and discover some sad news about a popular resident.
The beautiful game: promotion, relegation, corruption and so, so much more.
