Street Sharks - Season 1 - Eps 6: Shark n' Roll
When a musician called Melvin Kresnik accidentally digests contaminated popcorn and water that was tainted with a gene-slamming chemical, he becomes a mako shark later known as Rox and befriends the Street Sharks. Together, they have to save the concert in town and its attendants from being mutated into more sea creatures through the same way that Rox was mutated.
About Street Sharks

Title: Street Sharks
First Air Date: 1994-09-07
Last Air Date: 1997-05-18
Status: Ended
Rating: 6.7/10 (from 46 votes)
Language: EN
Seasons: 4
Total Episodes: 40
Network: Syndication
Genres: Action & Adventure, Animation, Sci-Fi & Fantasy, Kids
Production Companies: Plus One Animation, DiC Entertainment, Bohbot Communications
Synopsis
Gene-slammed by an evil genius, four young brothers fight for honor and goodness. They are street smart, street tough...STREET SHARKS!
Cast

Lee Tockar
Ripster (voice)

Matt Hill
Jab (voice)

Andrew Rannells
Streex (voice)

D. Kevin Williams
Big Slammu (voice)

Jim Hoggatt
Bends (voice)

John Michael Lee
Dr. Piranoid (voice)