Captain Richard 'Dick' Barton and his wartime college; 'Snowey' White, are quickly assigned to recover a kidnapped scientist and de-activate a death ray before national catastrophe triggers World War III with Britain at the heart of Hell.
Don Stannard as Dick Barton Tamara Desni as Anna George Ford as Snowey White Meinhart Maur as Serge Volkoff Joyce Linden as Mary Mitchell Percy Walsh as Professor Mitchell Campbell Singer as Sir George Cavendish John Arnatt as Jackson Richard George as Inspector Slade Beatrice Kane as Betsy Horrock Patrick Macnee as Phillips George Crawford as Boris Paddy Ryan as Fingers Fred Owens as A Gangster Yoshihide Yanai as Chang Ted Butterfield as Tommy
