Henry Lane is arrested and accused of spying in Amaria. Cmr. Hastings tells his wife that Henry is a Russian spy and a trial will be embarrassing. The USSR says he is British spy. Almaria decide he is too hot to handle and release him.
Guest Stars:
Dinsdale Landen, Simon Oates, Peter Dyneley, Cyril Shaps, Donald Eccles
Almarian Anton Werner is a British spy who is getting fake letters, from his sister, needing money. Richard Cadell arranges to bring a lookalike but walks into a trap. The Americans have used him to make a swap for their agent.
Guest Stars:
Dinsdale Landen, Simon Oates, Peter Dyneley, Lawrence Dane, Hamilton Dyce
The Embassy are struggling to break a new cipher. They ask for Mark Cavelet from the Hungarian Consul. Cadell's meets Victor Tridy but he doesn't want to be Calvet after 20 years of inactivity. Cadell is told to get him back or kill him.
Guest Stars:
Dinsdale Landen, Simon Oates, Lawrence Dane, Hamilton Dyce, Julie Paulie
Richard Cadell is part of an East European trade mission visiting Amalia, taking the role of press officer. His task is to contact a member of the other side's delegation but the question is which one.
Guest Stars:
Dinsdale Landen, Simon Oates, Rosalie Crutchley, Kenneth J. Warren, John Cazabon
Britain and the Soviet Union agree to exchange captured agents and use Amalia as the site of the transfer.
Guest Stars:
Dinsdale Landen, Simon Oates, Derek Benfield, Peter Arne, Hamilton Dyce
It is not unusual for people to visit Amalia as a tourist but when a British government mathematician visits, his trip is particularly interesting considering he is fond of gambling and deeply in debt.
Guest Stars:
Dinsdale Landen, Simon Oates, Peter Arne, Hamilton Dyce, Edgar Wreford
The eye is a camera, but the mind is a distorting lens.
Guest Stars:
Peter Dyneley, Carl Schell, Donald Eccles, Mary Webster, Jane Constantine
Is a dangerous game the only game worth playing?
Guest Stars:
Dinsdale Landen, Simon Oates, Peter Dyneley, Derek Benfield, Kevin Brennan
Both the UK agent and US agent are very interested in the sculptor named Milo, a man who molds clay into incredible figures. He also is known to handle plastic explosives quite well.
Guest Stars:
Peter Dyneley, Lawrence Dane, Ann Lynn, Barry Shawzin, Michael Brennan
Guest Stars:
Dinsdale Landen, Marius Goring, Leslie Sands, Jennifer Daniel, Joby Blanshard