Agent Steve Mitchell journeys to Portugal to help his friend and fellow agent bust a human smuggling operation.
Steve Mitchell is sent to the South China Seas to assume the identity of the mysterious Captain Jaeger with the mission of breaking up a huge gun-running operation.
Steve Mitchell is sent to Casablanca to find and stop those responsible for trying to sabotage the relocation of European refugees to their own island in the Mediterranean.
The Commissioner sends Steve to Munich Germany to crack and espionage ring that transmits secret information by word of mouth in order to avoid leaving a paper trail.