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.

Top Cast

Edmund MacDonaldAnthony Waldron

Pamela BlakeShirley Clinton

Danny MortonDerek Lamont

Virginia BrissacCornelia Waldron

Joseph CrehanDan Blair

Jack IngramWilliam Shrag

Dennis MooreAgent Grant Farrell

Richard MartinDetective Lt. Kirby Walsh