Thanks to falsified dental records supplied by his former neighbor Nicholas "Oz" Ozeransky, retired hitman Jimmy "The Tulip" Tudeski spends his days compulsively cleaning his house and perfecting his culinary skills with his wife, Jill, a purported assassin who has yet to pull off a "clean" hit – everyone she is hired to kill dies in bizarre accidents before she has a chance. Oz now owns a dental practice in California and has married Jimmy's ex-wife Cynthia and expecting their first child, but the relationship is strained by Oz's excessive paranoia as well as Cynthia's secret continued contact with Jimmy.