
In the fictional European country of Amalia, the political interests of the British, American and Communist espionage communities are explored. Eschewing the action formula of its ITV contemporaries, the series dealt more politically oriented plots such as defections to the west, awakening "sleeper" agents and the leaking of official secrets.

1965-10-08

1965-10-15

1965-10-22

1965-10-29

1965-11-05

1965-11-12

1965-11-19

1965-11-26

1965-12-03

1965-12-10

1965-12-17

as Richard Cadell

as Anthony Kelly

as Commander Charles Hastings

as Bob Miller

as Arthur Letby

as Sylvie

as Janacek

as Colonel Valenkov

as Johnson

as Werner

as Rosa

as Barber