Oscar's last case ended in blood and ichor. His new case looks to be more of the same...

 Bodies are turning up one by one on the streets of San Francisco and his new client thinks he knows the culprit -- his own shadow. Oscar must delve deep into the city's history to discover the source of the evil stalking its alleys. Confronting the dark entity will take more than his usual bad luck! He'll need to enlist the help of a defrocked priest, a tarot card reader, an accountant, and a not-always-blind man... And that's all before a disco-mad ghost starts wreaking havoc on the underground music scene!