Sensitive information is stolen, while Roper is under threat from an IRA informant. Roper is warned that Liam Young has leaked information to the press. Since Roper investigated Liam in Ireland, there is a real danger that Liam might contact him. With his son staying with him, Roper fears what Liam might do.

• Chris O'Dowd
• Douglas Hodge
• Pip Torrens