Tim (Ben Stiller) and his best friend, Nick (Jack Black), shared and shared alike, until Tim turned down a chance to invest in Nick's latest crazy invention. Now nick is raking in the millions while his buddy is green with envy. Enter a cagey and conniving vagabond (Christopher Walken), who's got a plan to turn the tables and steer a little profit to himself. See what happens when Envy turns this comedy into a marathon of laughs everyone will enjoy!