The Secret Invasion was released in the year 1964。The Secret Invasion is also called as The Dubious Patriots, Secreta invasión, Salainen maihinnousu, Invasion secrète, Invasión secreta, Cinque per la gloria, A Invasão Secreta, Geheimauftrag Dubrovnik。

The Nazis imprison an Italian general who was planning to switch sides and turn over his army to the Allied side. Allied headquarters sends a small, somewhat misfit group of soldiers to spring the general from prison and carry out his plans.

The Secret Invasion actors and actresses include Edd Byrnes。