In the 1950's there was a movie on TV that I thought had William Bendix, but it seems it wasn't him. Two solders are in the pacific island with a machine gun, either a ma deuce, or a water cooled, and hundreds of Japanese solders charge them in the dark. This goes on all night, in a low fog. Some of the Japanese solders crawl under the fog to try and get to them. The one line I remember was the Japanese would holler at them, "I want to eat tonight" with tonight echoing in the fog. As a kid it just freaked me out.
I'd really like to know the name of the movie, I really think it was a 'B' movie.