During a fire rescue, the rookie, Rocky Canyon, is overly zealous and takes matters into his own hands, ignoring the team plan, and inadvertently putting the others at risk. The Rescue Heroes express the importance and safety of sticking to the plan, and of being a team player. And so when the Rescue Heroes are called in to rescue mountain climbers faced with a fierce, unexpected storm and subsequent avalanche, Rocky relies on the team plan, and the Rescue Heroes successfully come to the aid of the mountain climbers.

On a remote South American island, unexpected torrential rains cause a volcano filled with water to burst, sending an enormous mudslide barreling toward the town below. As the Rescue Heroes come to the town's aid, Jake Justice is faced with an elderly man who insists on relying on an Ancient Legend to save him. As it turns out, the Ancient Legend is a rock structure built by ancestors to shield them from the volcano when it was active. Jake realizes now that he should not be so quick to discard information simply because it is foreign to him, since there is often some validity to it.

An earthquake off the coast of South America creates an enormous tidal wave threatening oceanographers in the area, an oil derrick home to several workers, and worse, the entire population of Chile. Wendy Waters, with the assistance of Gil Gripper, must strategically place a detonation device beneath the ocean's surface to help quash the tidal wave before it wipes out all of Chile. Unfortunately, she is ill at ease with underwater rescues because of a scuba-diving incident that happened in her childhood. For the sake of the rescue, Wendy faces her fear by trusting the training of Gil Gripper, the professional expert in this field, so that she can deal with the situation at hand.

During a tornado which sweeps across his home town, Rocky Canyon is desperate to protect a hot rod which has sentimental value from the devastation of the twister. Unfortunately, his childhood nemesis, who continues to antagonize him at every opportunity, is in need of rescuing, as well. Rocky realizes that people, no matter who, are more important than even the most special objects.

A sudden electrical storm throws a town into mayhem as the lightning knocks out power and phone lines, and causes fires to erupt, as well as explosions on volatile power plants. During their rescues, the Rescue Heroes are faced with Murphy's Law, in that anything (and everything!) that can go wrong does go wrong. But Billy instills in them a lesson in remembering and practising what they already know, which is that they must persevere.