A German scientist murders his fiancée during World War II when he learns that she has been selling the results of his secret research to the enemy.

Cast:Peter Lorre, Karl John, Helmuth Rudolph, Johanna Hofer, Renate Mannhardt, Eva Ingeborg Scholz,

Genre:Drama, Thriller, Crime,

country:Germany,

Production:Arnold Pressburger Filmproduktion,