In Step Brothers, two lazy, underemployed fortysomething men -- Brennan Huff (Will Ferrell) and Dale Doback (John C. Reilly) -- still live at home with their parents, enjoying a life of perpetual adolescence devoid of ambition and responsibility. This state of bless (to them) is disrupted when their respective parents -- Robert (Richard Jenkins) and Nancy (Mary Steenburgen) -- fall in love and get married. Suddenly, Brennan and Dale find themselves step brothers. (read more)