Starring Paul Shelley in a role reminiscent of his Secret Army character in all but name, this 12-part serial follows a team of secret agents parachuted into occupied Europe during World War II, exploring their recruitment, training, and first mission behind enemy lines.
Alan and Sylvia fall in love and Alan gains a renewed sense of purpose. He begins to hope for an eventual release on licence. However both he and Sylvia have to face the fact that, for the foreseeable future, they cannot enjoy any physical intimacy. They decide to treat their affair as a long Victorian courtship.
