Al Klein and his longtime friend, Ash Martini own a used car lot. These two know every trick in the book when it comes to selling cars. Klein still pines for his ex-wife Barbara, who left him years ago. After their son Freddy graduates high school, he decides to forego college in favor of selling cars with his old man. As Freddy quickly transforms from innocent young man into a jaded car salesman, Al is left with a tough decision to make.