Homegrown (1998)

Jake Gyllenhaal, Steve Carell, Judge Reinhold, Jamie Lee Curtis

Life is good for Jack, Carter and Harlan, three inept ne'r-do-wells who help run master dope-grower Malcoms flourishing marijuana plantation somewhere in northern California. But then Malcom is suddenly bumped off by a mysterious assailant, after a moment of panic, the naive trio decide to take over