Street Sharks follows the adventures of four teenage boys who are transformed into anthropomorphic sharks after being exposed to a genetic experiment. They use their new abilities and teamwork to fight against evil mutants and protect the city from danger. With their unique abilities and determination, the Street Sharks become a force to be reckoned with.

The Franklins are a big city family stuck in a small Midwestern farm town. Dad owns a ragtag radio station, WZIZ-FM, and hopes to become a successful DJ so he can finally move the family back to New York. But with the station facing bankruptcy, the future isn't looking too bright. Then the answer to their troubles drops out of the skies when a top-secret military payload crash lands in a nearby cornfield. Out pops iZ, a tiny computerized spy robot on the hunt for enemy intelligence. What he finds instead is WZIZ-FM! When iZ downloads the stations entire music and sound effects library, his memory chip overloads with a BANG! - transforming him into a wacky, wild-mouthed DJ. iZ's funny and infectious new personality not only saves the radio station, it helps propel him and the Franklins to stardom with the hottest rock band in - iZ & the Zizzles.