When his hotel had been previously destroyed by the Street Sharks and no family members to live with, Mr. Cunneyworth allows Dr. Paradigm to gene-slam him with the DNA of an electric eel and a moray eel which transforms him into Repteel. While Repteel is ordered by Dr. Paradigm to steal an advanced supercomputer part for his robotic machine, the Street Sharks take a cruise around the city to find the doctor's new Seaviate's location and put a stop to their evil plans.

Lena's brother Malik is among those who have been taking strength-enhancing pills. Ripster goes undercover to trace the source of the pills and discovers that a drug dealer named Jackal has been distributing the pills in order to get some recruits to help rob a bank.