Poll: The Hawkeye State Movies

The Hawkeye State is the official nickname of Iowa. Adopted early in the state's history, Iowa's nickname is "The Hawkeye State" as a tribute to chief Black Hawk, leader of the native American Sauk tribe, who relocated to Iowa after unsuccessful fighting of settlers (source: statesymbolsusa.org). Iowa became the 29th state of the United States of America in 1846. These movies have a connection with Iowa. They are (partially) filmed there or it's a topic in the story. Which movie (or movie poster) do you associate the most with Iowa? You may discuss the poll here Click here to vote for other States of America