In the 1950s, an American comes to Britain to investigate the murky circumstances of his brother's death that occurred during a WW2 commando raid in Nazi-occupied France.In the 1950s, an American comes to Britain to investigate the murky circumstances of his brother's death that occurred during a WW2 commando raid in Nazi-occupied France.In the 1950s, an American comes to Britain to investigate the murky circumstances of his brother's death that occurred during a WW2 commando raid in Nazi-occupied France.