Its 1966, the height of the Cold War, when a Soviet Yak Jet Fighter over-flying the British Sector of Berlin, crashes into the Stossensee Lake, not far from the British Headquarters. The Allies need the secret technology on the aircraft and mount a covert operation to retrieve it and the Russians make an armed incursion into West Berlin in an attempt to stop them. The Russians need to secure their advanced technology themselves and send a top KGB agent into West Berlin and activate a sleeper agent at the British Headquarters.
When the secret technology on the aircraft is found to be missing, Wolf, an experienced SIB Investigator is brought in and the case quickly turns deadly. Wolf flushes out an East German Stasi cell and as the body count mounts, Wolf must must find out why. A Task Force including Military Intelligence and US CID is set up to recover the aircraft component, but can't stop the bloody rampage of the covert Stasi Cell.
● Why are suspects in the case killed?
● Why was there a bloody gun battle on Clay Allee?
● Why were the Investigators ambushed by a sniper?
and most importantly
● Where is the missing aircraft component?
These are just a few of the questions which WOLF, must answer in order to stop the aircraft component reaching East Germany.