Jack Benny was a fabulous comedian who was very successful in radio and television, and made a few films. This one, "The Horn Blows at Midnight," was one that apparently wasn't a big hit - one hears everything from it bombed to did okay but no smash. Benny, however, made a lot of jokes about how it died at the box office.
Maybe the film works better today than it did toward the end of World War II, but it's fun to watch. Benny plays a trumpet player stuck on a harpist (Alexis Smith). She helps him get a radio job playing during the "Paradise Coffee Program." The coffee, instead of keeping you awake, however, advertises that it helps one sleep and have pleasant dreams. During a broadcast, Benny falls asleep and dreams he's an angel dispatched to earth to blow a trumpet and start the world's end. Being Jack Benny, he has a few problems.
The film has some very funny sections, including Ethanael (Benny) in a huge cup of coffee, nearly drowning. Elevators are used to transport the angels (and there's a shortage of them in heaven, by the way), and when the angels land on earth, they're in the lobby of a New York hotel.
Benny and Smith costar with Franklin Pangborn, Margaret Dumont and Guy Kibbee, all extremely talented at comedy. The script, unfortunately, doesn't support them as much as it should, so the overall effect is spotty.
Nevertheless, this is a very entertaining movie for the most part with some good ideas and good direction. If only the script had been a little stronger - it would have been a classic.