Obro the muscleman goes to Atlantis and sinks a death-ray king who knows the secret of immortality.

When the Philistines attack, the Israelites are hopeless against the fierce giant Goliath and don't know what to do. King Saul takes the advice of the prophets and sends an adolescent shepherd, David, into battle to conquer the oversized Philistine. David is victorious and becomes the King of Israel.

A heroic expedition braves snow-whipped precipices and discovers the dreaded humanoids. But wait – these are extraterrestrial yetis who zipped in from outer space to conquer Earth by melting the polar ice caps with high-energy proton fields. Will mankind be global-warmed into surrender?