The much-anticipated sequel to “Operation Felix: Hitler’s key to Victory”. Operation Tracer, tells the real-life and Top Secret Operation about how the British would entomb six British officers alive in a secret chamber inside the rock of Gibraltar during the second world war, if Gibraltar would have been captured by the German forces. The last remaining survivor, Dr Bruce Cooper, tells us his amazing story for the first time in this 60 minute documentary to unravel the truth about this top-secret operation called Tracer. Filmed in Gibraltar. Produced and Directed by Martin Nuza.