The Mysterious Mr. M
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.
- Genuri: Acțiune, Mister
- Țară: United States
- Director: Lewis D. Collins
- Actori: Edmund MacDonald, Pamela Blake, Danny Morton, Virginia Brissac, Joseph Crehan, Jack Ingram, Dennis Moore, Richard Martin, Byron Foulger, Jane Randolph, William Ching, Joe Haworth, Patricia Alphin,
