He one day encounters mysterious drifter J-Man (Walken) at a bar, who encourages him to ruin Nick's life. Though Nick is more than content to share with Tim, Tim becomes increasingly jealous. As it happens, it is a huge success, and Nick promptly becomes rich, building a massive mansion right across the street from Tim. Tim doesn't think it will make any money, so he does not invest. One day, Nick proposes 'Vapoorize', a substance that causes dog feces to evaporate, saving people the trouble of having to shovel it. Nick is constantly coming up with crazy ideas to get rich quick. Tim Dingman (Stiller) and Nick Vanderpark (Black) are best friends working white-collar jobs.
Envy is a 2004 comedy film directed by Barry Levinson and starring Ben Stiller, Jack Black and Christopher Walken.