Zombies and a giant crocodile populate the eerie Everglades. Gangsters arrive from Miami with a kidnap victim, looking for a hide-out. Soon the parties battle each other.; Undertaker Horace Vennery is a grave-robber at night, stealing valuable possessions off his dead clients. Crawling through coffins, he is caught in a cave-in and eaten by rats.; Understudy Fenton demands his chance on stage and murders leading man Worthington. Worthington’s ghost, however, returns for a night-long rehearsal of Hamlet’s death scene. Fenton dies of exhaustion.; Emil Lorenz runs a carnival freak show and mistreats his animal-like creatures. When he burns them in a fire to collect insurance money and open up an amusement park, Lorenz is being haunted by his victims.