Sam Whiskey is an all-round talent, but when the attractive widow Laura offers him a job, he hesitates: he shall salvage gold bars, which Laura’s dead husband stole recently, from a sunken ship and secretly bring them back to the mint before they are missed. But how shall he manage to get several hundred pounds of gold into the mint without anyone noticing?

Giants Mollusks are released from the earth by an earthquake and start killing people.