Voyage to the Bottom of the Sea

Sci-fi adventure, starring Walter Pidgeon

An admiral takes charge of an experimental submarine just as the world is plunged into catastrophe. A belt of radiation surrounding the planet has ignited, threatening all life on Earth. The admiral believes he can end the crisis with a well-aimed nuclear missile, but faces an uphill struggle to convince high command that his plan will not lead to more destruction. Sci-fi adventure, with Walter Pidgeon, Joan Fontaine and Robert Sterling