The team discovers a sleeper agent with terrifying connections in the US military. Faced with a formidable foe who not only appears to be a traitor, but a trained spy with access to US bases, MI5 may be out of its league. Meanwhile, Daddy is on a mission of his own to secure the safe defection of his favorite Chinese dancer. But when his assistant, Wendy, goes to carry out the admin, Bobby Waterhouse catches wind and manipulates plans to gain information about Daddy’s secret life for his own personal gain.
Quest roles:
Judy Parfitt(Hester Waterhouse), Gemma Chan(Chen Mei), Anton Lesser(C), Rachael Stirling(Kate Wilkinson), Todd Boyce(Hank Chambers), Adam James(George), Chris Cowlin(Member of Special Branch (uncredited)), Marcel Iureș(Arkady), Yuri Klimov(Kasimir)