A series of mysterious lightning storms are 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. The Rescue Heroes use their new Mission Select equipment to contain the disasters all over the world caused by these storms. But Billy Blazes is poisoned on a mission (due to grabbing a thorny plant) and getting weaker by the moment, and Rocky Canyon is grounded for insubordination, therefore making the team 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.