Guest Stars Maggie O'Neill as Bernadette Barry Jackson as Ted Sangster Timothy West as Rt Hon Derek Blore Ray Winstone as Stan Castigano Serena Harragin as Harriet Erskine-Young James Warwick as Van de Merve Alexei Jawdokimov as Juri Kutuzov Stephen Moore as Feathers Mary Duddy as Mary Woolley Clyde Pollitt as Gerry Ransom Jennie Goossens as Beryl Paul Daneman as Prime Minister John Baddeley as Mr Brackley Oscar Quitak as Professor Rowena Cooper as Edna Phillips Rosemary Martin as Pam Sangster Joan Bakewell as Herself Jill Baker as Lady Priscilla Blore
