Circle of Danger

An American, Clay Douglas, arrives in post-war Britain determined to uncover the truth behind his brother's mysterious death during a WW2 commando raid. He tracks down the mission's commander, Hamish McArran, at his remote Scottish estate, where an unconvincing explanation awaits him, but other key figures - including flamboyant ballet choreographer Sholto and dodgy informant Reggie - also hold crucial information about the events that led to Douglas' brother's demise.