The Mysterious Mr. M (1946)

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The Mysterious Mr. M (1946) Poster

An evil scientist known as "Mr. M." uses a drug he has developed called "hypnotreme" to help steal submarine equipment. Federal agent Grant Farrell is dispatched to find the mysterious villain and stop his nefarious plans.


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18 January 2020 | camille-05424
| GPS device?
I watched this installment of serials that were to entice movie goers to return to the theaters to bring in revenue. Many other enticements were used in the 50's with the advent of television. What I found interesting in this episode was the use of an electronic tracking device. This was in the 1940's; we now so commonly call the GPS. And we thought this tracking device in cars and smart phones, etc. began in the 21st. century. There is nothing new under the sun; from the book of Ecclesiates

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