1953 film by Rafael J. Salvia

1957 film directed by Joaquín Luis Romero Marchent

A man falls in love with his friend's wife and plots the different ways to get rid of his current wife and also his friend so he can have his new found love all to himself.

Upon arrival in Barcelona, Miguel is fired from his job as a sailor and the financial problems which he will face from that moment will gradually introduce him into the world of crime. The little money they his wife Ines had previously saved , thanks to her hard work, will be quickly squandered by him.