Episode Title:Fury of the Deep.Episode Description: Ming's attack on an oil platform, to capture a main computer containing the earth's entire energy network, is foiled by the Defenders, but all is not lost as he spots oceanographer Maurice Quiston using a brainwave transmission helmet to communicate with sea creatures. Ming convinces him to join forces in battling the ocean-destructive forces of modern society. With Qusiton operating out of Ice Station Earth, all the ocean's inhabitants obey his orders to attack oil tankers, undersea food farms and sewage systems all over the globe. Meanwhile the Phantom, an old friend of Quiston’s, finds the oceanographer's floating sea-platform vacant, while Flash, Lothar, Jedda and Mandrake try to save the food farm from destruction. Quiston discovers that Ming has betrayed him when the Evil One destroys his sea platform. He joins forces with the Phantom to stop the ocean life's attacks and then blows up his brainwave transmission helmet and computer in the control room of Ming's Ice Station Earth.