Mr Keen, Tracer of Lost Persons – The Case Of Murder and The Missing Car. 500511
On a lonely road, outside the city limit, a driver has a gun held at his head when his gas tank runs dry, and a gunshot is herd. In Mr…
Mr. Keen, Tracer of Lost Persons – The Case Of Murder and The Jewel Thief. 500209
Mr Keen's partner, Mike Clancey takes a phone call from a man who needs to talk to Mr keen right away. The man is a jewel theif who is about…
Mr. Keen, Tracer of Lost Persons – The Telephone Book Murder Case. 500126
A wealthy bachelor gets ready for a party when tragedy strikes. He is gunnned down, and the case is brought to Mr Keen by the dead mans butler. Mr Keen…
Mr. Keen – The Case Of The Rushville Murder. 500105
A well known doctor and psychiatrist in Rushville phones his daughter with a warning. A patient has escaped from his mental hospital, and he's concerned for the safety of his…
Mr. Keen, Tracer of Lost Persons – The Case Of Murder With A Thousand Witnesses. 490929
The cheerful atmosphere at the county fair is marred when the judge of the baking contest dies of poisning, and from a cake that his own wife baked. The maid,…
Mr. Keen, Tracer of Lost Persons – The Yellow Talon Murder Case. 490922
Mr Keen is taken from his daily routine to hear about the case of a young woman who was strangled. Marks on her imply it was done by a large…
Mr. Keen, Tracer of Lost Persons – The Case Of Mr Trevor’s Secret. 440217
Mr Keen is called to a factory for his next investigation. A war factory has gotten a threat, and one of the employees has disappeared. Is this a matter of…
Mr. Keen – The Broken Window Murder Case. 500525
In a large estate, amiddle aged man relaxes in his library. Suddenly, there's a break in, and he is stabbed. The man's tearful daughter Laura goes to Mr Keen the…
Mr. Keen, Tracer of Lost Persons – The King Cobra Murder Case. 500504
The scene opens on an ocean liner as it returns to New York harbor, when a woman in a cabin is bitten. Her silent cabin mate just watches her die…
Mr. Keen, Tracer of Lost Persons – The Case Of The Strange Display. 440316
As two women are out shopping, they discover that one of the window displays has a murdered body in it. It turns out that one of the ladies boyfriend is…