Super Staple strikes again! The local library's annual contest is here, and Charlie's ready to submit his latest comic book for review. Unfortunately, Charlie's comic book is never picked, so Carly and Charlie embark on a mission to find a new superhero and villain. But when they discover amazing things about venomous animals, Charlie and Carly must decide who the real hero is. They head to California Academy of Sciences to learn all about venomous species.