Thunderbirds (1965)

Episode Overview

Title: Old Man of the Mountain Plot: A leading seismologist has been kidnapped by M.A.D., and Dr. Claw is forcing him to build a device that can unleash catastrophic earthquakes globally. Inspector Gadget's investigation leads him into the heart of the Rocky Mountains, where he faces challenges from a crafty M.A.D. ranger and a weathered prospector obsessed with gold. As Gadget navigates this treacherous terrain, he must outsmart both adversaries to rescue the scientist and thwart their nefarious plans.