《银河守卫队》讲述了流落异星的孤儿瑞奇渴望加入银河守卫队，成为万众瞩目的超级英雄。在训练、战斗的过程中，他与机器人叮当并肩作战，共同成长，不但成功阻止了邪恶博士摧毁银河系的惊天大阴谋，而且领悟到了友谊的可贵，团结的无限能量以及英雄的真正含义。

　　Street Sharks is an American animated television series about crime-fighting half-man/half-sharks similar to the Teenage Mutant Ninja Turtles. It was produced by DIC Entertainment from 1994 to 1995. Later in 1996 the Street Sharks teamed up with the Dino Vengers (an early and vastly different-in-origin incarnation of the Extreme Dinosaurs) and the show became Street Sharks and the Dino Vengers. Like a number of children's cartoons, it was created to promote an existing Mattel toy line of the same name[1], created by toy maven David Siegel and writer/creative director, Joe Galliani of Mr. Joe's Really Big Productions[2].　　In the first episode, a university professor named Dr. Paradigm tested his gene-manipulation techniques on a marlin and a lobster. Dr. Bolton, a fellow professor, attempted to destroy Paradigm's research, and was transformed into an inhuman monstrosity by the evil scientist before escaping. Paradigm later kidnapped Bolton's four sons — John, Bobby, Coop, and Clint — to transform them into sharks. As soon as they transformed, the four brothers ate a hotdog stand, and fled from the police by diving into a lake and burrowing their way into the city by eating the dirt. The brothers planned to capture Paradigm so that they could force him to return them to their human selves and expose Paradigm's genetic experiments.　　In subsequent episodes, Paradigm began to convince the residents of Fission City that the Street Sharks (as they became known) were vicious, deadly killers who were mutated by their father, Dr. Bolton. The brothers teamed up every episode to stop Paradigm and his deadly Seaviates from transforming the citizens of Fission City into mutants with no free will.　　One of the characters' favorite catchphrases was "Jawsome", and their favorite food consists of hamburgers and french fries (although they're capable of eating just about anything - even if it's not food). The brothers have also expressed an obvious and very vocal dislike for pizza, an indirect acknowledgement toward the Ninja Turtles, whose image is well-known for being built around pizza.