| Soviet Union
| Country Information
The Soviet Union was a group of countries of the former Russian Empire that came together to be one larger country.
After Homer anciently pilots a submarine into Russian waters, Russia revealed that the Soviet Union had never really disintegrated as troops and tanks flooded the streets, and the Berlin Wall is then seen popping out of the ground.
The old Jewish man once informed the people of Springfield that their Soviet sister city Springograd had disappeared from the map.
Theatrical director Guthrie Frenel produces a stage musical adaption of the Sad Girl comic, which was based on Lisa's life. When Marge questions whether Frenel is straying too far from the source material, Frenel retorts, "This isn't You're A Good Man, Charlie Brown. Or even my production of You're A Good Man, Charlie Brown, set in a doomed Soviet submarine."
- Episode – "Simpson Tide"
- Episode – "Walking Big & Tall" (mentioned)
- Episode – "Springfield Splendor" (mentioned)