Frankenstein, Dracula, Mummy, and Wolfie are four young monsters living in Hollywood. Members of the struggling rock band "Monster Squad", they are looking for their big break as they hop from one madcap adventure to the next, and amid complete knowledge that their existence is part of a weekly television series. The real life monsters occasionally also discuss off-camera matters to their producer at the end of the episodes, and perform a litany of engaging Beatles-esque rock songs each week.