Half fairy, half vampire, Isadora Moon leaps joyously into all sorts of adventures whilst figuring out how she fits in with friends and family both magical and non-magical.
To free Baba Yaga and Renfield from the clutches of Monster Hunter Mila Starr, the Wishbone Family once more transforms into a Vampire, Frankenstein's Monster, a Mummy and a Werewolf but when aided by their three pet bats, the Monster Family zooms around the world again to save their friends, make new monstrous acquaintances.
A man goes on a mission to locate a stolen artifact for a client, which leads him to a haunted town full of vampires, sleeping beauties, and Voodoo gangsters.