The Jacksons are a nice middle aged English couple. Their best friends are the Krogers, their Canadian neighbours. All is blissful in their world until a detective from Scotland Yard asks to use their house as an observation station to foil a Soviet spy ring operating in the area. They are really put to the test when the detective asks them to help set a trap. Should they betray their friends… Or their country?

This play is based on a true story.