A group of unusual characters gather for the vampire Lady Sanguina's crypt-warming party. But halfway through Sanguina's after-dinner speech, she coughs up blood and falls down dead. In this zany comedy, a vampire, a nonbinary zombie, a werewolf who doesn't know she's a werewolf, and the butler, Igor, among others, must race to find the perpetrator of the murder before the sun comes up.