A series of mysterious lightning storms wreaking havoc worldwide as they spiral through the atmosphere toward Greenland. Once they collide, they will create one massive storm that will result in cataclysmic destruction. But the Rescue Heroes use their new Mission Select equipment to contain the disasters all over the world caused by these strange storms. But Billy Blazes is poisoned on a mission and getting weaker by the moment, and Rocky Canyon is grounded for insubordination. So the team is short-handed! The Rescue Heroes face their biggest challenge yet, since they must find a cure to save Billy and solve the mystery of the storms in order to save the world in time.