Samuel Insull was a British business magnate. He was an innovator and investor based in Chicago who helped create an integrated electrical infrastructure in the United States. Insull created holding companies that purchased utilities and railroads. Insull was responsible for the building of the Chicago Civic Opera House in 1929. Due to the Great Depression, his vast Midwest holding company empire collapsed, and he was accused of profiting personally by selling worthless stock to unsuspecting investors who trusted him because of his position and reputation. Following a seven-week trial, he and 16 co-defendants were acquitted of all charges after two hours of jury deliberation.

The Civic Opera House, also called Lyric Opera House is an opera house located at 20 North Wacker Drive in Chicago. The Civic's main performance space, named for Ardis Krainik, seats 3,563, making it the second-largest opera auditorium in North America, after the Metropolitan Opera House. Built for the Chicago Civic Opera, it has been home to the Lyric Opera of Chicago since 1954 and the Joffrey Ballet since 2021. It is part of a complex with a 45-story office tower and two 22-story wings, known as the Civic Opera Building that opened November 4, 1929 and features Art Deco details.