Given the chance to live in a simulated underwater home for a month, a scientist convinces his family to take advantage of the offer. Once the family agrees to move in, underwater mayhem occurs!

A five man submarine plants sensors around the worlds oceans to monitor for a impending earthquake.

Peter Kuban, a Hungarian refugee, is about to be deported after jumping ship in New York harbor. He needs to find an ex-G.I. named Tom whom he helped during the war, as Tom can prove Peter's right to legal entry into the United States. If he can't find Tom within 24 hours and prove his case, he will be branded a fugitive and will be permanently disqualified for U.S. citizenship.