Mark must help an old tree get its groove back in time for NYC's beloved arboreal mating festival, Treegasm. Randall the zombie loses his favorite non-vital organ.
When a monstrous pile of goo goes on a rampage, Leonard helps it build a life in New York. Mark helps Randall come out as a zombie to his family.
When Mark assumes possession of an orphan hellspawn baby, Callie goes into heat and must choose between single life and spawning soldiers for Satan's dark army.
Mark Lilly, a social worker at New York's Department of Integration, is having a rough day with his zombie roommate and his jealous demon girlfriend.