Possibility Zero (1969)
Set in Norway and has a crack team of Allies sent to blow up an underground Nazi factory where the Germans have taken a crashed Spitfire that contains a new radar system that the krauts want to copy.
Released: May 17, 1969
Runtime: 95 minutes
Stars: Henry Silva, Luigi Casellato, Riccardo Salvino, Ezio Sancrotti, Franco Giornelli, Vittorio André
Crew: Maurizio Lucidi (Director), Vittorio Vighi (Writer), Maurizio Lucidi (Writer), Dario Argento (Writer), Giuseppe Mangione (Writer), Salvatore Argento (Producer)