Traitor's Gate

Overview

MI5's best officer, Peter Salter, seems to be joining the enemy. President Bush is scheduled to visit and it seems as though Salter is trying to stop the peace, is this all part of his mission or is he in fact a triple-agent?

Guest Stars

Rory MacGregor

Colin Wells

Anthony Stewart Head

Peter Salter

Hugh Laurie

Jools Siviter

Jenny Agutter

Tessa Phillips

Heather Cave

Maisie Simm

Esther Hall

Ellie Simm

Graeme Mearns

Jed Kelley

Bronwen Davies

Andrea