Homer is shocked to discover that his neighbor and bowling teammate Dan Gillick is an accountant for
Fat Tony and his mob. When the government finally catches up with Fat Tony and issues him a
jury duty summons, he names Dan as his temporary replacement. Dan gradually becomes power-hungry from the position, and is frightened by his own change. When Fat Tony orders him to carry out a murder, he begs Homer to do anything to stop him, so Homer ties Dan to a chair in the basement. Meanwhile,
Lisa passes out during a school band concert and is diagnosed with
iron deficiency by Dr. Hibbert, who partially implicates Lisa's
vegetarianism as a factor (despite her resistance) and prescribes her
iron supplements. Unfortunately Lisa finds the supplements unappealing and impossible to keep down; seeing her plight,
Lunch-Lady Doris (a fellow vegetarian) convinces Lisa to
incorporate insects into her diet as an alternative source of iron and introduces her to the Springfield
Insectivorian Society for people with similar tastes. Although she enjoys the addition to her diet at first, the insects start to taunt her in her dreams. After discovering that eating insects is getting her close to eating meat again, she decides to release the
grasshoppers she has been raising into the wild, but
Bart accidentally breaks the aquarium holding them and they escape into the basement instead. The grasshoppers later swarm over Dan, tied up in the basement, and his screams prompt Homer to cut him loose, allowing Dan to flee. After Dan escapes, he starts hunting down Fat Tony's associates, only to be inadvertently thwarted by Homer before he can kill any of them. Once the trial ends and Fat Tony is released from jury duty, he regains control of the mob. As Homer and Dan struggle over Dan's gun, it shoots a bullet into the Kwik-E-Mart, wounding
Snake Jailbird, who had just been acquitted in same the trial in which Fat Tony served, as he tries to rob it. Later, Lisa releases the grasshoppers alongside a country road, where they immediately eat a nearby
corn maze down to the ground. In the end, Dan is fired from the mob, and he opens an ear-piercing stand in the
Springfield Mall, which he enjoys because he gets to use an ear-piercing gun. ==Production==