When the Street Sharks and the Dino Vengers stop the Raptors from stealing a submarine, Stegz, Spike, and Bullzeye come down with a virus with the same symptoms as the virus the Dino Vengers once contracted on the planet Zirus 10. The Street Sharks and T-Bone race against time and the Raptors to the Amazon Rainforest to get to a special pharmaceutical fungus that would help cure the sick Dino Vengers before its final symptom takes its toll on them in the next 24 hours.