A skydiver is knocked unconscious 10,000 feet in the air above Texas. A man dives into New York's East River to save a drowning dog. A kayaker is attacked by an alligator in North Carolina. Police officers rush to save a woman trapped in a sinking van.

A truck driver rushes headlong into danger when a car bursts into flames on the road in Mississippi. A Florida man wrestles an alligator to save his puppy. Parents all over the world dive into action to save their children from certain death.