Two angels, Damiel and Cassiel, glide through the streets of Berlin, observing the bustling population, providing invisible rays of hope to the distressed but never interacting with them. When Damiel falls in love with lonely trapeze artist Marion, the angel longs to experience life in the physical world, and finds -- with some words of wisdom from actor Peter Falk -- that it might be possible for him to take human form.

Felix from West-Berlin falls in love with Thomas in East-Berlin. At first they keep their relationship going by regular visits from Felix, but the curfew forces him to return every evening. When the East-German authorities become suspicious, Thomas decides to try and flee to the West.