The Mysterious Mr. M

1000 startling adventures! 1000 weird sensations!

• Action
• Mystery

• 227 Mins
• 1946
• en

• star3.8/ 10

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.