1952
Steve hops on a French train to protect the head of an American plastics corporation who's traveling to a foreign conference. He finds the industrialist shot dead and missing are the man's documents detailing a new discovery in weapons. With the help of a French businessman, Steve goes undercover among the passengers looking for a suspect.
1952
Steve travels to Tokyo to get evidence on an ex-girlfriend who's suspected in an outbreak of sabotage. He finds Marta as charming and dangerous as ever; an agent and a soldier who figured her out soon join her husband in death. Once Steve accuses her of sabotage and murder, he's in line to be her next victim.