Peter Lorre's Mr. Moto sets sail for an explosive high-seas adventure in his sixth spine-tingling detective mystery! 'Definitely thrilling' (Monthly Film Bulletin) and dangerously 'fun' (Movies to Go). 'Mr. Moto's Last Warning' is a suspenseful and 'exciting crime thriller' (Film Daily) that'll take you on a 'tense and exciting' (California Council of Federated Church Women) voyage to a place where dying lips...sink ships! The world teeters on the brink of war when a nefarious band of foreign saboteurs hatches a devastating plot to blow up the French fleet and blame it on the British! But when Mr. Moto sets out to trap the conspirators - only to find himself captured instead - the world's greatest detective must use all of his wits to diffuse a ticking time bomb of global destruction...before world peace is doomed to a watery grave!