Sinopse
A luxurious journey aboard a famous express train turns tragic when a wealthy heiress is found murdered, her priceless rubies stolen. The prime suspects include her estranged husband, a notorious jewel thief, and a charming but dangerous adventurer. An inquisitive Belgian detective, happening to be on board, must meticulously deconstruct the timeline of the fatal night. Greed and passion collide in a high-stakes investigation that races toward a thrilling climax on the French Riviera.
