The Man Who Knew Too Much

An American family – Dr. Benjamin "Ben" McKenna, his wife, popular singer Josephine “Jo” Conway McKenna, and their son Henry "Hank" McKenna, of Indiana – are vacationing in French Morocco. Traveling from Casablanca to Marrakesh, they meet Frenchman Louis Bernard. He seems friendly, but Jo is suspicious of his many questions and evasive answers.