Herr Flick and Von Smallhausen are interrogated by the General for impersonating army officers but released on the orders of Himmler - thanks to Helga. A party of intelligence officers are visiting and the Resistance plan to hijack their car, steal their uniforms and infiltrate the château to rescue the airmen. René and Edith are the reluctant 'intelligence officers' and the plan works fairly well until the couple find themselves handcuffed to the airmen whilst the key is in Berlin.