By now, if you own a television and watch it occasionally, you've seen the promos for Friday's "Delivery Man," wherein a "lawyer from a sperm. Basically a kinder, gentler Vince Vaughn movie for people who don't like Vince Vaughn movies, “Delivery Man'' trades the abrasive comedian's. In “Delivery Man,” Vince Vaughn plays a sperm donor who learns he has sired more than children. It has an undeniably sweet charm, and Vince Vaughn is eminently likable in the lead role, but The Delivery Man suffers in comparison to. Vince Vaughn steps into Patrick Huard's role as David Wozniak, delivery man for the family butcher shop. David is a fortysomething slacker. An affable underachiever finds out he's fathered children through anonymous donations to a fertility clinic 20 years ago. Now he must decide whether or not to come forward when of them file a lawsuit to reveal his identity. Vince Vaughn, Chris Pratt, Cobie Smulders. Delivery Man is a American comedy-drama film written and directed by Ken Scott, David Wozniak (Vince Vaughn) is a hapless deliveryman for his family's butcher shop, pursued by thugs to whom he owes $80, His girlfriend Emma. Vince Vaughn stars as a sperm donor with children. He carries Delivery Man, a strange and sometimes beguiling story of a man who.