Sir Harry Pearce KBE

Occupation: Head of Counter-Terrorism Department

Harry's name is synonymous with the fight against terrorism at MI5. His career began in the Army, before he was head-hunted for MI5. He hasn't looked back. He's dedicated to his job and really believes he can make a difference to the country. Calm and confident, Harry can usually make the toughest of decisions without showing a flicker of doubt.

Peter Firth

Peter has an extensive TV and film career spanning four decades. He was a leading child actor and was nominated for a Tony Award for his role as Alan Strang in the Broadway production of Equus. Peter later starred in the film adaptation of Equus and won a Golden Globe for best actor. His subsequent film and television work includes Pearl Harbour, The Hunt for Red October and Northanger Abbey.