Night Train to Berlin
Baroness Karin Geza boards a train for Berlin to intercept a Gestapo agent carrying a small quantity of enriched uranium—material important enough to affect the course of the war. Her cover is blown aboard the train,…

A 1950 espionage series starring Ilona Massey as Baroness Karen Gaza, placing its heroine in stories of international intrigue and intelligence work connected with Europe and World War II.
Available dates and episode numbers come from the verified catalog; undated recordings remain in their validated sort order.
Baroness Karin Geza boards a train for Berlin to intercept a Gestapo agent carrying a small quantity of enriched uranium—material important enough to affect the course of the war. Her cover is blown aboard the train,…
Karin takes the place of enemy agent Ilsa Frum in order to penetrate a German intelligence operation in the United States and learn the movements of its leader. The strange arrival of Admiral Stroesser becomes central…
Karin takes the place of enemy agent Ilsa Frum in order to penetrate a German intelligence operation in the United States and learn the movements of its leader. The strange arrival of Admiral Stroesser becomes central…
After secret information known only to a few Allied commanders repeatedly reaches the Germans, Karin is sent to Tangiers to trace the leak. Her investigation requires her to move undercover and locate the contact through whom…
A German working for the Italian government promises to sell Karin information powerful enough to threaten the regime, but he is murdered before the exchange can be completed. Karin has to discover what he knew and…
Karin travels to neutral Switzerland to discover what the Germans are planning under the code name Operation Dusk. Her search centers on a Swiss clockmaker who holds the key to the operation while German agents close…
Karin is ordered to kill a French count operating in Italy as a Nazi agent, but she refuses to strike until she discovers his assignment. Unknown to her, the count has been given an equally direct…
Karin races to stop Nazi agents who plan to contaminate London's water supply with a highly infectious disease, turning biological sabotage into a threat to the entire city.
After the battleship Royal Oak is sunk at Scapa Flow, Karin investigates how sensitive information is leaking from Britain directly to Germany. A Scottish castle and a wounded pigeon provide clues to the espionage channel.
Karin goes to Belgium to locate the source of devastating bombs being dropped on London, following the enemy weapons back toward a hidden operation in occupied Europe.
Karin's friend Mary Bryant receives a disturbing and mysterious letter from her husband Jerry, who is being held by Bulgaria's Communist government. Karin travels there to find him and discovers that he has been subjected to…
Karin's friend Mary Bryant receives a disturbing and mysterious letter from her husband Jerry, who is being held by Bulgaria's Communist government. Karin travels there to find him and discovers that he has been subjected to…
A Top Secret espionage-drama recording identified as “The Poison Hand of Friendship.”
A Top Secret espionage-drama recording identified as “Disaster (Dramatic Portion Only).”
Karin travels to Shanghai to break up an opium operation being used by Communist agents against Chinese Nationalist forces, confronting a scheme that turns addiction itself into a weapon.
A doctor contacts Karin claiming to possess a clue to an infamous Soviet agent she has sworn to stop. The meeting draws her into a new counterespionage operation built around identifying the agent and the sabotage…
A doctor contacts Karin claiming to possess a clue to an infamous Soviet agent she has sworn to stop. The meeting draws her into a new counterespionage operation built around identifying the agent and the sabotage…