A group of kids discover that an abandoned cabin has suddenly come alive with a mysterious person whom they suspect is a drug pusher. They discover that even though they were fooled by the identity of the intruder, God is never fooled, and knows our hearts, our sin, and our need of His Son.

Dennis Potter used his own background as a Russian language clerk in the War Office when writing this play for ITV's SATURDAY NIGHT THEATRE series. At the time of the 1956 Suez Crisis and the Russian invasion of Hungary, Private Bob Hawk reports to the London Intelligence Office where the strength of Soviet troops is under scrutiny.