Spooks Episodes Available now

Episode 6—Series 10

6/6 Harry is handed over to the CIA, ready for deportation to the US.

5/6 Harry kidnaps his CIA counterpart, and what he learns sheds fresh light on events.

4/6 Two former inmates are released from jail and set to launch an attack in London.

3/6 MI6 receive word that radioactive material has been detected at an airport.

2/6 High-level secrets are stolen when Calum is mugged outside Thames House.

1/6 Ghosts from the past come back to haunt MI5 chief Harry Pearce.

8/8 The team face their toughest ever challenge: tracking down Section Chief Lucas North.

7/8 Lucas is plunged further into the depths of his past.

5/8 Beth and Dimitri go undercover when the US president arrives to chair secret peace talks.

2/8 The pressure is on for Beth when she goes undercover for MI5 for the first time.