The general premise here is repeated in the James Garner movie, 36 HOURS (1965): a wounded American soldier is in a hospital involving Nazi agents. The key to each film plot, however, changes drastically. In this plot, the penchant for displaying the ferocious covert attack of the Germans against the Allies is followed, but for a different reason. You see, in 36 HOURS, the protagonist discovers... Ah! but you'll have to rent or buy that video to find out that one! If you're a classic spook or intrigue fan, I believe you, too, will give this one at least 6 stars of 10.