On the melancholy island of Guadalupe, under a French-ruled shadow, a band of refugees drift through the aftermath of war, cut off from friends and homeland. Among them, a nameless danger lingers in the form of a brooding man known only as El Hombre, whose memory was fractured by Nazi brutality. As he sits at a piano in a trance, his somber melody drifts through the rooms shared by Anna, Dr. Hoffman, and their invalid companion Marya Volny, stirring memories and deep regrets. The atmosphere is thick with loss and longing, and Anna, looking back on a life she and her husband one lost in their homeland of Czechoslovakia, feels the ache of what has been left behind. A government notice warns of “murder boats” that promise asylum in the United States but abandon their passengers to perish, a warning that hardens the refugees’ fate. This warning becomes the catalyst for desperate acts: El Hombre’s fury erupts as he destroys the fishing boat owned by the compassionate Angelo, a deed that enrages Angelo’s brothers, Luigi and Marco, who despise the stranger and hunger for his disappearance.
As Marya’s condition worsens, Anna is haunted by memories of Prague’s fall and the crushing choices they were forced to make. The Nazis, initially permitting a Czech pianist named Jan Volny to perform, forbid the beloved piece “The Moldau” from the concert. Transported by the beauty of the music, Volny defies the ban and ends his concert with a four-minute paraphrase of the symphony, an act that could seal the Hoffmans’ fate. Realizing the peril he invites upon his wife, Marya, Volny arranges for their smuggling out of the country, yet the escape is interrupted by violence when he is captured and subjected to horrors that unhinge him. He fights his way to Lisbon and hides aboard Angelo’s fishing boat, which carries him toward Guadalupe. In the fog of his unsettled mind, Volny cannot recall his own name, and the sea-worn refugees dub him El Hombre. The present-day Marya, drawn to the hypnotic sounds of El Hombre’s piano, finds herself compelled to move through the house toward the street, where she collapses. El Hombre, drawn to her, touches the crucifix around her neck as his own memories begin to surface.
The Hoffmans return to find Marya missing, and El Hombre recedes into the shadows, his recollections returning in fragments. Luigi’s rough voice disrupts the fragile quiet, and Angelo—hearing gunshots—discovers Luigi standing over El Hombre’s body. The wounded Angelo follows a bloody trail to Marya’s room, where the Hoffmans inform the authorities of Marya’s death. In the tense quiet by her bedside, El Hombre cradles Marya’s lifeless body in his arms, pleading for her to return to life. His pleas echo the words Marya once spoke to him in their separation, a stubborn belief that he would one day come for her. The story closes on the emotional weight of memory, guilt, and the enduring pull of love, as the man who once lost himself searches for a way back to the person who might still be there.
