Many years ago, a young aristocrat wanted to marry a famous singer, but his father destroyed the marriage before twediing, believing that singer is not suitable wife for future diplomat. After several years their adult children now met in the theater of Buenos Aires.
In a moment of despair, a man sends a letter to her girlfriend announcing his suicide. He then regrets it and tries to recover the letter.
A magazine company and some in-love couples board a night train where a gang of bandits is traveling.
